Wooden box dartboard

Abstract

A hanging frame is in a square shape, a box door is rotatably installed at the front end of the hanging frame through a hinge, a square back plate is fixedly arranged in the rear end of the hanging frame, metal hanging pieces are arranged on the two sides of the upper surface of the hanging frame, hanging holes are formed in the middles of the metal hanging pieces, and a connecting through hole is formed in the center of the square back plate. The dart board is concentrically arranged at the front end of the square backboard, one end of the mounting piece is rotationally arranged in the connecting through hole, the other end of the mounting piece protrudes out of the square backboard and is integrally sleeved with a blocking piece, and an annular protruding block is fixedly arranged on the front end face of the blocking piece; a groove is formed in the middle of the end, located outside the square back plate, of the mounting piece, a clamping block is arranged in the center of the bottom face of the groove, a plurality of reinforcing through holes are formed in the outer portion of the bottom face of the groove, reinforcing screws are arranged in the reinforcing through holes in a penetrating mode, a T-shaped through hole is formed in the center of the clamping block, and fixing screws are arranged in the T-shaped through hole in a penetrating mode; the adjusting device has the advantages of being reasonable in structural design, labor-saving and convenient to adjust and operate and good in using effect.

Description

Technical Field

[0001] The utility model belongs to the field of dart target design and processing, and particularly relates to a wooden box dart target. Background Art

[0002] Dartboards, also known as dartboards or dartboards, are available in a variety of styles and materials. Among them, hemp fiber dartboards are the most popular and best quality dartboards in modern times, and are also the designated targets for various formal competitions. When making them, the hemp fibers must first be straightened out through a hemp sorting process to form long hemp strips, which are then wrapped with tape to form long hemp rolls. The long hemp rolls are then cut into fiber blocks, which are then compressed into dartboards. Finally, after polishing the surface, printing colors, and installing scoring block wire mesh, a finished dartboard is made. However, in the design of existing dartboards, they are mostly fixedly connected to the backboard inside the hanging frame, and during long-term use, they may become loose. There are two situations: 1. The high-scoring area formed by the numbers on the number plate and the scoring area on the surface of the dart board has a high score, resulting in too many darts hitting the area too many times, resulting in a large number of dart holes in this area and making it unusable; 2. The low-scoring area on the surface of the dart board has a low score and is basically not hit by darts, so it is in a brand new state. Therefore, since the high-scoring area on the dart board surface cannot be used anymore, the dart board has to be replaced, which not only causes waste but also seriously shortens the service life of the dart board. To solve the above problems, it is necessary to develop a wooden box dart board with a reasonable structural design, easy and convenient adjustment operation, and good performance. Utility Model Content

[0003] The purpose of the utility model is to overcome the deficiencies of the prior art and to provide a wooden box dart target which has a reasonable structural design, is labor-saving and convenient to adjust and operate, and has good use effect.

[0004] The purpose of the present utility model is achieved as follows: a wooden box dart target, comprising a hanging frame, a dart board and a mounting piece, the hanging frame being square in shape as a whole, with a box door being rotatably mounted on its front end through a hinge, a square back plate being fixedly arranged inside the rear end, metal hanging pieces being fixedly arranged on both sides of the upper surface through screws, a hanging hole being arranged in the middle of the metal hanging piece, a connecting through hole being arranged at the center of the square back plate, the dart board being concentrically arranged at the front end of the square back plate and being located inside the hanging frame, the mounting piece being located at the rear end of the square back plate, and the mounting piece being circular in shape as a whole, with one end being rotatably arranged in the connecting through hole, and the other end being protruding outside the square back plate, and being integrally sleeved with a stopper, The front end face of the stopper is fixedly provided with an annular protrusion, the annular protrusion is concentrically arranged with the mounting member, and the annular protrusion contacts the rear end face of the square back plate; the mounting member is provided with a groove at the middle position of one end outside the square back plate, the center of the bottom face of the groove is provided with a clamping block, the outside of the bottom face of the groove is provided with a plurality of reinforcing through holes, the interior of the reinforcing through holes is provided with a reinforcing screw, the center of the clamping block is provided with a T-shaped through hole, and the interior of the T-shaped through hole is provided with a fixing screw, and the fixing screw and the reinforcing screw are locked and fixed, so that the dart board is in contact with the front end face of the square back plate, and the annular protrusion is in contact with the rear end face of the square back plate, and the concentric fixed connection between the dart board and the mounting member is completed.

[0005] Furthermore, the blocking member is a regular decagonal structure.

[0006] Furthermore, the hanging hole consists of a mounting portion and a limiting portion, wherein the mounting portion is circular as a whole, the limiting portion is located directly above the mounting portion, and the overall structure is a vertical strip hole, and the width of the limiting portion is smaller than the diameter of the mounting portion.

[0007] Furthermore, a plurality of reinforcing ribs are evenly and fixedly provided between the outer surface of the clamping block and the inner groove wall of the groove, and the reinforcing ribs are fixedly connected to the groove bottom surface of the groove.

[0008] Furthermore, there are three reinforcement through holes, which are evenly arranged on the outside of the bottom surface of the groove.

[0009] The beneficial effects of the utility model are as follows: the utility model provides a reinforcing through hole, a clamping block and a T-shaped through hole, and a reinforcing screw passed through the inside of the reinforcing through hole and a fixing screw passed through the inside of the T-shaped through hole, so that a concentric fixed connection between the dart board and the mounting part can be achieved; by providing a groove, the groove can be used to prevent the screw head end of the reinforcing screw and the outer end of the clamping block from protruding outward to the outside of the mounting part, and by providing a structure of the T-shaped through hole, the screw head end of the fixing screw can be prevented from protruding outward to the outside of the clamping block, effectively solving the influence on the subsequent hanging operation caused by the existence of the fixing screw and the reinforcing screw; by providing a stopper, the stopper can play a blocking and limiting effect, so that after the reinforcing screw and the fixing screw are locked, the dart board is contacted with the front end surface of the square back plate, and the annular protrusion is contacted with the rear end surface of the square back plate; by providing an annular protrusion, the contact between the annular protrusion and the rear end surface of the square back plate can be used to reduce the contact area, compared with the direct contact between the stopper and the square back plate, thereby reducing the resistance when the mounting part is rotated and adjusted;

[0010] By providing a mounting piece and utilizing the rotatable connection between the mounting piece and the connecting through hole at the center of the square back plate, the mounting piece can be rotated by external force during use, thereby driving the dart board to rotate by the rotation of the mounting piece, thereby adjusting the marking zones on the surface of the dart board. Afterwards, the number plate on the surface of the dart board can be manually removed and rotated and then reinstalled to complete the re-determination of the position of the high-scoring zone on the surface of the dart board. With this structure, when there are too many dart holes in the high-scoring zone of the dart board due to excessive dart insertions, the dart board can be rotated and the position of the number plate can be adjusted to achieve the re-determination of the position of the high-scoring zone on the surface of the dart board, thereby increasing the service life of the dart board.

[0011] By providing a hanging frame and a box door, and utilizing the cooperation of the hanging frame and the box door, the dart board can be placed and protected at the same time. By providing metal hanging parts and hanging holes, the hanging holes can be utilized to facilitate the hanging operation of the entire utility model on the wall. In general, the utility model has the advantages of reasonable structural design, labor-saving and convenient adjustment operation, and good use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a front view of the present utility model.

[0013] Figure 2 It is a rear view of the present utility model.

[0014] Figure 3 It is a rear view of the connection between the hanging frame and the square backboard in the utility model.

[0015] Figure 4 It is a front view of the connection between the mounting member and the blocking member in the present utility model.

[0016] Figure 5 It is a top view of the connection between the mounting member and the blocking member in the present utility model.

[0017] Figure 6 It is a three-dimensional structural diagram of the connection between the mounting member and the blocking member in the utility model.

[0018] In the figure: 1. Hanging frame; 11. Box door; 12. Square back panel; 13. Metal hanging part; 14. Hanging hole; 15. Connecting through hole; 2. Dart board; 3. Mounting part; 31. Stopper; 32. Annular protrusion; 33. Groove; 34. Block; 35. Reinforcement through hole; 36. T-shaped through hole; 37. Reinforcement rib. DETAILED DESCRIPTION

[0019] The present invention will be further described below with reference to the accompanying drawings.

[0020] Example: Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 As shown, a wooden box dart target comprises a hanging frame 1, a dart board 2 and a mounting member 3. The hanging frame 1 is square in shape as a whole, and a box door 11 is rotatably mounted on its front end by a hinge, and a square back plate 12 is fixedly arranged inside the rear end. Metal hanging members 13 are fixed on both sides of the upper surface by screws, and a hanging hole 14 is arranged in the middle of the metal hanging member 13. A connecting through hole 15 is arranged at the center of the square back plate 12. The dart board 2 is concentrically arranged at the front end of the square back plate 12 and is located inside the hanging frame 1. The mounting member 3 is located at the rear end of the square back plate 12, and the mounting member 3 is circular in shape as a whole, one end of which is rotatably arranged in the connecting through hole 15, and the other end protrudes outside the square back plate 12 and is integrally sleeved with a stopper 31. The front end surface of the stopper 31 An annular protrusion 32 is fixedly provided, which is concentrically arranged with the mounting member 3 and contacts the rear end face of the square back plate 12; a groove 33 is provided at the middle position of one end of the mounting member 3 located outside the square back plate 12, and a clamping block 34 is provided at the center of the bottom surface of the groove 33, and a plurality of reinforcing through holes 35 are provided on the outside of the bottom surface of the groove, and reinforcing screws are passed through the inside of the reinforcing through holes 35, and a T-shaped through hole 36 is provided at the center of the clamping block 34, and a fixing screw is passed through the inside of the T-shaped through hole 36. By locking and fixing the fixing screws and the reinforcing screws, the dart board 2 is fixed to the front end face of the square back plate 12, and the annular protrusion 32 is in contact with the rear end face of the square back plate 12, while completing the concentric fixed connection between the dart board 2 and the mounting member 3.

[0021] The blocking member 31 is a regular decagonal structure; the hanging hole 14 is composed of a mounting portion and a limiting portion, wherein the mounting portion is circular as a whole, and the limiting portion is located directly above the mounting portion. The overall structure is a vertical strip hole, and the width of the limiting portion is smaller than the diameter of the mounting portion; a plurality of reinforcing ribs 37 are evenly fixedly arranged between the outer surface of the block 34 and the inner groove wall of the groove 33, and the reinforcing ribs 37 are fixedly connected to the bottom surface of the groove 33; there are three reinforced through holes 35, which are evenly arranged on the outside of the bottom surface of the groove 33.

[0022] When installing the present invention before use, first, complete the fixed installation of the square back plate 12 inside the rear end of the hanging frame 1, then place the mounting member 3 in the connecting through hole 15 at the center of the square back plate 12, and make the annular protrusion 32 on the front end face of the stopper 31 contact the rear end face of the square back plate 12, then place the dartboard 2 inside the hanging frame 1, and make the dartboard 2 and the mounting member 3 concentrically arranged, and then, by using the reinforcing screws passed through the reinforcing through hole 35 and the locking effect of the fixing screws passed through the T-shaped through hole 36, the concentric fixed connection between the dartboard 2 and the mounting member 3 can be achieved, and at the same time, the blocking and limiting effect of the stopper 31 can be used to achieve the dartboard 2 and the front end face of the square back plate 12, the annular protrusion 32 and the square back plate 1 2, during this process, the groove 33 can be used to prevent the screw head end of the reinforcing screw and the outer end of the block 34 from protruding outward from the outside of the mounting member 3, and the structure of the T-shaped through hole 36 can be used to prevent the screw head end of the fixing screw from protruding outward to the outside of the block 34, thereby effectively solving the impact of the fixing screw and the reinforcing screw on the subsequent hanging operation of the utility model; the setting of the annular protrusion 32 can reduce the contact area compared to the way in which the stopper 31 directly contacts the square back plate 12, thereby reducing the resistance during the subsequent rotation and adjustment of the mounting member 3; after completing the above operations, the mounting holes 14 in the middle of the metal hanging members 13 on both sides of the upper surface of the hanging frame 1 can be used to realize the hanging placement of the utility model on the wall as a whole.

[0023] When the darts are inserted into the dartboard 2 too many times, the dart holes in the high-scoring area are too numerous, which affects the subsequent use of the present invention. The present invention can be removed as a whole and the mounting member 3 can be rotated by external force. At this time, the mounting member 3 is connected to the through hole 15 at the center of the square back plate 12 and the mounting member 3 is locked and fixed to the dartboard 2 by the reinforcing screws and the fixing screws. When the mounting member 3 is rotated, the dartboard 2 can be driven to rotate, thereby adjusting the marking area on the surface of the dartboard 2. After that, the number plate on the surface of the dartboard 2 can be manually removed and rotated and then installed again. The position of the high-scoring area on the surface of the dartboard 2 can be re-determined by matching the numbers on the number plate with the marking area on the surface of the dartboard 2. The present invention adopts this structure, and the position of the high-scoring area on the surface of the dartboard 2 can be re-determined by rotating the dartboard 2 and adjusting the position of the number plate, thereby increasing the service life of the dartboard 2. In general, the present invention has the advantages of reasonable structural design, labor-saving and convenient adjustment operation and good use effect.

[0024] The above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in the field should understand that the specific implementation methods of the present invention can still be modified or replaced by equivalents. Any modification or equivalent replacement that does not depart from the spirit and scope of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A wooden box dart target, comprising a hanging frame (1), a dart board (2) and a mounting member (3), characterized in that: The hanging frame (1) is square in shape as a whole, and a box door (11) is installed on its front end by hinge rotation, and a square back plate (12) is fixedly provided inside the rear end, and metal hanging parts (13) are fixed on both sides of the upper surface by screws, and a hanging hole (14) is provided in the middle of the metal hanging part (13), and a connecting through hole (15) is provided at the center of the square back plate (12). The dartboard (2) is concentrically arranged at the front end of the square back plate (12) and is located inside the hanging frame (1), and the mounting part (3) is located at the rear end of the square back plate (12), and the mounting part (3) is circular in shape as a whole, one end of which is rotatably arranged in the connecting through hole (15), and the other end protrudes outside the square back plate (12), and is integrally sleeved with a stopper (31), and the front end surface of the stopper (31) is fixedly provided with an annular protrusion (32). The annular protrusion (32) is concentrically arranged with the mounting member (3), and the annular protrusion (32) contacts the rear end face of the square back plate (12); the mounting member (3) is provided with a groove (33) at the middle position of one end outside the square back plate (12), a clamping block (34) is provided at the center of the bottom face of the groove (33), and a plurality of reinforcing through holes (35) are provided outside the bottom face of the groove, and reinforcing screws are passed through the interior of the reinforcing through holes (35), a T-shaped through hole (36) is provided at the center of the clamping block (34), and a fixing screw is passed through the interior of the T-shaped through hole (36), and the fixing screw and the reinforcing screw are locked and fixed, so that the dartboard (2) is in contact with the front end face of the square back plate (12), and the annular protrusion (32) is in contact with the rear end face of the square back plate (12), and the concentric fixed connection between the dartboard (2) and the mounting member (3) is completed.

2. The wooden box dart target according to claim 1, characterized in that: The blocking member (31) is a regular decagonal structure.

3. The wooden box dart target according to claim 1, characterized in that: The hanging hole (14) consists of a mounting portion and a limiting portion, wherein the mounting portion is circular as a whole, the limiting portion is located directly above the mounting portion, and is a vertical strip hole structure as a whole, and the width of the limiting portion is smaller than the diameter of the mounting portion.

4. The wooden box dart target according to claim 1, characterized in that: A plurality of reinforcing ribs (37) are evenly and fixedly arranged between the outer surface of the clamping block (34) and the inner groove wall of the groove (33), and the reinforcing ribs (37) are fixedly connected to the groove bottom surface of the groove (33).

5. The wooden box dart target according to claim 1, characterized in that: There are three reinforcement through holes (35), which are evenly arranged outside the bottom surface of the groove (33).

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