Dartboard blade net rack and dartboard

Abstract

The utility model provides a dartboard blade net rack and a dartboard. The dartboard blade net rack comprises a central blade ring and blade lines. The central cutter ring is provided with a first buckling position. The knife line comprises a knife line main body, an inner back-off net leg and an outer back-off net leg which are integrally formed; the knife line main body is provided with a second buckling position, and the first buckling position and the second buckling position are buckled and connected; and the inner back-off net feet and the outer back-off net feet are used for being pressed and fixed with the hemp target along the pressing direction of the knife net. According to the dartboard blade net frame, the blade line body, the inner back-off net feet and the outer back-off net feet which are integrally formed are adopted, it is effectively guaranteed that the blade line body, the inner back-off net feet and the outer back-off net feet have good structural strength, and the situation that the net feet are bent or broken in the process that a blade net is pressed to a hemp target is avoided; and a traditional fixing mode of welding after split splicing does not need to be adopted, so that the assembly convenience of the dartboard blade net rack is effectively improved, and the firmness of the dartboard blade net rack after pressing is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to dart target production technical field, especially a dart target sword net frame and dart target. BACKGROUND

[0002] The sword net and the dart target are important components of the dart target, wherein the sword net is usually formed by interlacing a plurality of sword rings and a plurality of sword lines, and the sword rings and the sword lines divide the surface of the dart target into different scoring areas, so that the dart can accurately fall into the corresponding area when hitting the dart target.

[0003] The dart target in the prior art is usually distributed in a radial shape by 20 sword lines and interlaced with four sword rings of different diameters, and the interlaced parts are usually fixed by clamping first and then welding, and the net foot with the inverted buckle is also fixed on the sword line by clamping first and then welding. This clamping and then welding method makes the assembly of the sword net inconvenient, and the above assembly method is difficult to ensure the structural strength of the welding part, so that the sword net is easily bent or broken during the pressing process of the dart target, thereby reducing the firmness of the sword net after pressing. SUMMARY

[0004] The utility model aims at overcoming the defects in the prior art, and provides a dart target sword net frame and a dart target with good firmness and assembly convenience after pressing.

[0005] The utility model is realized by the following technical scheme:

[0006] A dart target sword net frame comprises:

[0007] A center sword ring is provided with a first buckle position.

[0008] A sword line comprises an integrally formed sword line body, an inner inverted buckle net foot and an outer inverted buckle net foot, and the inner inverted buckle net foot and the outer inverted buckle net foot are protruded from the same side of the sword line body. The sword line body is provided with a second buckle position, the first buckle position is connected with the second buckle position by buckling, and the inner inverted buckle net foot and the outer inverted buckle net foot are used for pressing and fixing the dart target in the pressing direction of the sword net.

[0009] In one embodiment, the dart target sword net frame further comprises a plurality of outer sword rings of different diameters arranged in concentric circles, and the sword line body is sequentially connected with the plurality of outer sword rings of different diameters by clamping.

[0010] In one embodiment, the opening direction of the first buckle position is opposite to the opening direction of the second buckle position.

[0011] In one of the embodiments, the first buckle position comprises a first guide inlet and a first reverse buckle groove which are sequentially communicated; the first guide inlet is penetrated from the inner ring of the center cutter ring to the outer ring of the center cutter ring;

[0012] The second buckle position comprises a second guide inlet and a second reverse buckle groove which are sequentially communicated; the second guide inlet penetrates the two sides of the cutter line; when the cutter line body is buckled and connected with the center cutter ring, the first guide inlet and the second guide inlet, and the first reverse buckle groove and the second reverse buckle groove are arranged in a staggered manner.

[0013] In one of the embodiments, the cutter line body is provided with an anti-disengagement inclined surface, the anti-disengagement inclined surface is located at the opening of the second guide inlet, and the projection surface of the anti-disengagement inclined surface falls on the center cutter ring; the projection surface is the projection of the anti-disengagement inclined surface in the direction of the cutter net pressing.

[0014] In one of the embodiments, the end of the outer reverse buckle net foot is formed with a reverse buckle part, and the reverse buckle surface of the reverse buckle part is arranged at an angle of 90 degrees with the cutter net pressing direction.

[0015] In one of the embodiments, the two sides of the outer reverse buckle net foot are formed with pressing cutter blades.

[0016] In one of the embodiments, one end of the center cutter ring towards the target is provided with an annular cutter blade.

[0017] In one of the embodiments, the center cutter ring is an integrally formed structure.

[0018] A dart target comprises the dart target cutter net frame of any one of the above embodiments.

[0019] Compared with the prior art, the utility model has at least the following advantages:

[0020] Since the cutter line body and the center cutter ring can be buckled and connected through the first buckle position and the second buckle position, the assembly convenience of the dart target cutter net frame is effectively improved; moreover, the integrally formed cutter line body, inner reverse buckle net foot and outer reverse buckle net foot effectively ensure that the cutter line body, inner reverse buckle net foot and outer reverse buckle net foot have good structural strength, so that the situation that the net foot is bent or broken during the pressing of the net to the target can be effectively avoided, and the traditional split splicing and welding fixing mode is not needed, thereby improving the firmness of the dart target cutter net frame after pressing. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly introduced as follows. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as limiting the scope. For those skilled in the art, other related drawings can also be obtained without creative labor on the premise of the drawings.

[0022] Figure 1 It is a structural schematic view of the dart target knife net rack in an embodiment.

[0023] Figure 2 It is a structural schematic view of the dart target knife net rack in an embodiment. Figure 1 It is an enlarged view of the partial structure at A of the dart target knife net rack shown in the figure.

[0024] Figure 3 It is an enlarged view of the partial structure at B of the dart target knife net rack shown in the figure. Figure 1 It is an enlarged view of the partial structure at B of the dart target knife net rack shown in the figure.

[0025] Figure 4 It is a structural schematic view of the center knife ring of the dart target knife net rack shown in the figure. Figure 1 It is a structural schematic view of the center knife ring of the dart target knife net rack shown in the figure.

[0026] Figure 5 It is a structural schematic view of the knife line of the dart target knife net rack shown in the figure. Figure 1 It is a structural schematic view of the knife line of the dart target knife net rack shown in the figure.

[0027] Figure 6 It is a partial structural sectional view of the dart target knife net rack shown in the figure. Figure 1 It is a partial structural sectional view of the dart target knife net rack shown in the figure.

[0028] Figure 7 It is a partial structural sectional exploded view of the dart target knife net rack shown in the figure. Figure 1 It is a partial structural sectional exploded view of the dart target knife net rack shown in the figure.

[0029] The drawings show the preferred embodiments of the present application. However, the present application can be realized in many different forms, and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive. DETAILED DESCRIPTION

[0030] In order to facilitate understanding of the present application, the present application will be described more fully with reference to the related drawings. The drawings show the preferred embodiments of the present application. However, the present application can be realized in many different forms, and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.

[0031] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly attached to the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0032] Unless otherwise defined, 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 invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0033] This disclosure provides a dartboard frame, including a central blade ring and blade lines. The central blade ring has a first fastening position; the blade lines include an integrally formed blade line body, an inner undercut blade, and an outer undercut blade, both of which protrude from the same side of the blade line body; the blade line body has a second fastening position, and the first fastening position and the second fastening position are fastened together; both the inner and outer undercut blades are used to press and fix the dartboard frame to the target along the blade line pressing direction.

[0034] Please see Figures 1 to 7 To better understand the dartboard net frame 10 of this application, the following further explanation of the dartboard net frame 10 is provided:

[0035] One embodiment of the dartboard frame 10 includes a central blade ring 200 and blade lines 300. The central blade ring 200 has a first fastening position 201; the blade line 300 includes an integrally formed blade line body 310, an inner undercut blade 320, and an outer undercut blade 330; the inner undercut blade 320 and the outer undercut blade 330 both protrude from the same side of the blade line body 310; the blade line body 310 has a second fastening position 3101, and the first fastening position 201 and the second fastening position 3101 are fastened together; the inner undercut blade 320 and the outer undercut blade 330 are both used to press and fix with the target along the blade line pressing direction.

[0036] In the embodiment, the knife line body 310 and the center knife ring 200 can be connected by the first buckle position 201 and the second buckle position 3101, so as to effectively improve the assembly convenience of the dart target knife net frame 10. In addition, the knife line body 310, the inner inverted buckle net foot 320 and the outer inverted buckle net foot 330 are integrally formed, so as to effectively ensure that the knife line body 310, the inner inverted buckle net foot 320 and the outer inverted buckle net foot 330 have good structural strength, thereby effectively avoiding the bending or breaking of the net foot during the pressing of the net to the dart target, and without using the traditional split splicing and welding fixing mode, thereby improving the firmness of the dart target knife net frame 10 after pressing.

[0037] As shown in Figure 1 , in one embodiment, the dart target knife net frame 10 further comprises a plurality of outer knife rings 100 arranged in concentric circles with different diameters, and the knife line body 310 is sequentially connected with a plurality of outer knife rings 100 with different diameters.

[0038] It can be understood that the knife line body 310 is sequentially connected with a plurality of outer knife rings 100 with different diameters, so as to improve the assembly convenience of the dart target knife net frame 10 without using the traditional split splicing and welding fixing mode. Specifically, in the embodiment, the number of outer knife rings 100 is 4, and the number of knife lines 300 is 20. The 20 knife lines 300 are arranged around the center knife ring 200, and the four outer knife rings 100 with different diameters are concentric with the center knife ring 200, so that each knife line 300 is sequentially connected with the four outer knife rings 100 with different diameters, without using the welding mode for fixing, thereby simplifying the processing procedure of the dart target knife net frame 10.

[0039] It should be noted that in the embodiment, only the knife lines 300 on the 0-degree, 90-degree, 180-degree and 270-degree lines are provided with the inner inverted buckle net foot 320, and the inner inverted buckle net foot 320 is arranged adjacent to the center knife ring 200, so as to enhance the firmness of the center knife ring 200 after being pressed to the dart target. Of course, this is not limited, and other options can be selected by those skilled in the art as needed.

[0040] As shown in Figure 1 , Figure 2 , Figure 4 and Figure 6As shown in the drawings, in one embodiment, the opening direction of the first buckle 201 is opposite to the opening direction of the second buckle 3101. In this way, when the knife line body 310 and the center knife ring 200 are connected by the first buckle 201 and the second buckle 3101, the assembly process of the knife line body 310 and the center knife ring 200 is more convenient, and the assembly firmness and connection stability of the knife line body 310 and the center knife ring 200 are better, and there is no need to additionally use welding to fix and connect, thereby simplifying the processing procedure of the dart target knife net frame 10, and thus improving the production efficiency of the dart target knife net frame 10.

[0041] As shown in the drawings, Figure 4 , Figure 4 , Figure 6 and Figure 7 As shown in the drawings, in one embodiment, the first buckle 201 includes a first guide inlet 202 and a first reverse buckle groove 203 which are sequentially communicated; the first guide inlet 202 penetrates from the inner ring of the center knife ring 200 to the outer ring of the center knife ring 200; the second buckle 3101 includes a second guide inlet 3102 and a second reverse buckle groove 3103 which are sequentially communicated; the second guide inlet 3102 penetrates the two sides of the knife line 300, and when the knife line body 310 and the center knife ring 200 are connected by buckling, the first guide inlet 202 and the second guide inlet 3102, and the first reverse buckle groove 203 and the second reverse buckle groove 3103 are arranged in a staggered manner.

[0042] It can be understood that since the first guide inlet 202 penetrates from the inner ring of the center knife ring 200 to the outer ring of the center knife ring 200, the convenience of buckling the knife line body 310 and the center knife ring 200 can be improved, and the first reverse buckle groove 203 and the second reverse buckle groove 3103 are arranged in a staggered manner after buckling.

[0043] As shown in the drawings, Figure 6 and Figure 7 As shown in the drawings, in one embodiment, the knife line body 310 is provided with an anti-extraction inclined surface 3110, the anti-extraction inclined surface 3110 is located at the opening of the second guide inlet 3102, and the projection surface of the anti-extraction inclined surface 3110 falls on the center knife ring 200, and the projection surface is the projection of the anti-extraction inclined surface 3110 in the knife net pressing direction. In this way, the anti-extraction inclined surface 3110 effectively limits the tendency of the center knife ring 200 to exit from the second buckle 3101, thereby further enhancing the assembly firmness of the knife line body 310 and the center knife ring 200, and thus improving the firmness of the dart target knife net frame 10 after pressing.

[0044] As shown in the drawings, Figure 3As shown, in one embodiment, the end of the outer undercut net foot 330 is formed with an undercut portion 3310, and the undercut surface of the undercut portion 3310 is set at a 90-degree angle to the pressing direction of the dartboard. In one embodiment, pressing blades 3320 are formed on both sides of the outer undercut net foot 330. Thus, after the dartboard knife net frame 10 is pressed onto the target along the pressing direction, the undercut surface of the undercut portion 3310 can effectively enhance the reliability of the connection between the outer undercut net foot 330 and the target, thereby improving the firmness of the dartboard knife net frame 10 after pressing; in particular, the pressing blades 3320 on both sides of the outer undercut net foot 330 can significantly improve the smoothness of the dartboard knife net frame 10 during the pressing process, thereby improving the production efficiency of the dartboard knife net frame 10.

[0045] It should be noted that, as Figure 3 As shown, the X arrow points to the direction of blade mesh pressing.

[0046] like Figure 4 As shown, in one embodiment, the central blade ring 200 has an annular blade 210 at the end facing the dartboard. Thus, the annular blade 210 further improves the smoothness of the dartboard frame 10 during the pressing process, thereby increasing the production efficiency of the dartboard frame 10.

[0047] like Figure 4 and Figure 5 As shown, in one embodiment, the central blade ring 200 is a one-piece molded structure. It can be understood that in this embodiment, both the central blade ring 200 and the blade line 300 are one-piece molded structures, which provides better structural strength support for the dartboard net frame 10 compared to the traditional method of fixing components by separate splicing and welding. This effectively avoids bending or breakage of the net's legs during the pressing process onto the target, and eliminates concerns about loose connections between components.

[0048] This application also provides a dartboard, including the dartboard frame described in any of the above embodiments.

[0049] In this embodiment, the dartboard uses the aforementioned dartboard blade frame, which provides good stability after the dartboard blade frame is pressed onto the target.

[0050] Compared with the prior art, the present invention has at least the following advantages:

[0051] Since the knife line body and the center knife ring can be connected through the first buckle and the second buckle, the assembling convenience of the dart target knife net frame is effectively improved; moreover, the integrally formed knife line body, inner inverted buckle net foot and outer inverted buckle net foot effectively ensure that the knife line body, the inner inverted buckle net foot and the outer inverted buckle net foot have good structural strength, so that the situation that the net foot is bent or broken during pressing the knife net to the dart target can be effectively avoided, and meanwhile, the traditional fixed mode of split splicing and then welding is not needed, thereby improving the firmness of the dart target knife net frame after pressing.

[0052] The above-mentioned embodiments only express several embodiments of the present application, and the description is relatively specific and detailed, but it should not be understood as a limitation on the scope of the present application. It should be pointed out that for ordinary skilled in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which are all within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the appended claims.

Claims

1. A dartboard comprising a dartboard blade frame, characterised in that, The dart target cutter frame comprises a center cutter ring and a cutter wire. The cutter wire comprises an integrally formed cutter wire body, an inner reverse buckle web and an outer reverse buckle web, the inner reverse buckle web and the outer reverse buckle web are both protruded from the same side of the cutter wire body, the cutter wire body is provided with a second buckle position, the first buckle position and the second buckle position are connected by buckling, the inner reverse buckle web and the outer reverse buckle web are both used to be fixed with the hemp target in the direction of cutter net pressing. The dart target cutter frame further comprises a plurality of outer cutter rings with different diameters arranged in concentric circles, and the cutter wire body is sequentially connected with the plurality of outer cutter rings with different diameters.

2. The dartboard of claim 1, wherein, The opening direction of the first buckle position is opposite to the opening direction of the second buckle position.

3. The dartboard of claim 1, wherein, The first buckle position comprises a first guide inlet and a first reverse buckle groove which are sequentially connected, and the first guide inlet is penetrated from the inner circle of the center cutter ring to the outer circle of the center cutter ring.

4. The dartboard of claim 1, wherein, The second buckle position comprises a second guide inlet and a second reverse buckle groove which are sequentially connected, and the second guide inlet is penetrated through both sides of the cutter wire, when the cutter wire body is connected with the center cutter ring by buckling, the first guide inlet and the second guide inlet, and the first reverse buckle groove and the second reverse buckle groove are arranged in a staggered manner. The cutter wire body is provided with an anti-disengagement bevel, the anti-disengagement bevel is located at the opening of the second guide inlet, and the projection surface of the anti-disengagement bevel falls on the center cutter ring, and the projection surface is the projection of the anti-disengagement bevel in the direction of cutter net pressing.

5. The dartboard of claim 4, wherein, The end of the outer reverse buckle web is formed with a reverse buckle part, and the reverse buckle surface of the reverse buckle part is arranged at an angle of 90 degrees with the direction of cutter net pressing.

6. The dartboard of claim 1, wherein, The two sides of the outer reverse buckle web are formed with pressing cutter edges.

7. The dartboard of claim 1, wherein, The end of the center cutter ring towards the hemp target is provided with an annular cutter edge.

8. The dartboard of claim 1, wherein, The center cutter ring is an integrally formed structure.

9. The dartboard of claim 1, wherein, The dart target cutter frame comprises a center cutter ring and a cutter wire.

10. A dartboard, characterised in that The dart target cutter frame comprises a center cutter ring and a cutter wire.

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