Lock catch structure suitable for vertical displacement of arena guardrail

Abstract

The utility model relates to the technology of sports equipment, and discloses a lock catch structure suitable for vertical displacement of an arena guardrail, the lock catch structure comprises slide rail connecting pieces and latch head mechanisms, the slide rail connecting pieces are plate pieces, the plate pieces comprise side plates, track plates and combination plates, the track plates and the combination plates are connected with the side plates, the track plates are provided with notches, and the two plate pieces are matched with the inner sides of stand columns through the combination plates respectively; a sliding space is formed between the two side plates, a sliding way is formed between the two track plates, and the two notches correspond to each other. The latch head mechanism comprises a lock cylinder, a spring, a pull rod piece and a rail car, the lock cylinder is provided with a lock head matched with the notch and a containing hole for the spring device, the lock head is provided with a pull rod hole matched with the pull rod and communicated with the containing hole, one end of the pull rod is connected with the rail car, the rail car is matched with the sliding space, and the pull rod is arranged in the sliding way. According to the technical scheme, the technical problem that the guardrail moves up and down is solved, and the effect of being convenient to use is achieved.

Description

Technical Field

[0001] The invention relates to sports equipment technology, and in particular to providing a locking structure suitable for up and down shifting of a ring guardrail. Background Art

[0002] The existing arena guardrail cannot be moved up and down. When entering, the user can only step over the height of the guardrail or crawl in between the guardrail ropes. At the same time, the tightness of the guardrail is not easy to adjust. Summary of the invention

[0003] The purpose of the present invention is to overcome the shortcomings of the prior art and provide a locking structure suitable for the up and down displacement of the ring guardrail, so as to solve the technical problem of users conveniently entering the ring.

[0004] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0005] A locking structure suitable for up and down displacement of a ring guardrail is provided, comprising:

[0006] The slide rail connector is a symmetrically arranged metal sheet member and is arranged on the inner side of the two connected columns. The sheet member includes a side plate and a track plate and a connecting plate connecting the two long sides of the side plate. The track plate is perpendicular inwardly relative to the side plate, and the connecting plate extends outwardly relative to the side plate at an angle of degrees relative to the corresponding inner side of the column. A notch is formed inwardly on the outer side of the track plate. The two sheet members are respectively adapted to the inner side of the column through the connecting plate, so that a sliding space is formed between the two side plates and a slideway is formed between the two track plates, and the two notches are corresponding to each other.

[0007] The bolt head mechanism includes a lock core, a spring, a pull rod and a rail car. The lock core has a hand grip, one end of the hand grip is extended with a lock head with an adaptation notch, and the other end forms a receiving hole for adapting to the spring device. The lock head is provided with a pull rod hole for adapting the pull rod of the pull rod, the pull rod is connected to a plate portion and the end opposite to the plate portion is connected to the rail car, the rail car is adapted to the sliding space, and the pull rod is on the slide.

[0008] In this embodiment, the pull rod hole is preferably smaller than the receiving hole, so that when the spring is in the receiving hole, one end thereof abuts against the step surface and the other end abuts against the plate portion.

[0009] Preferably, in this embodiment, it further includes a bolt head connector, which includes a main body, a fork portion for matching with the plate portion, and a screw, the screw having a screw rod and a nut, and the main body corresponding to the fork portion has through holes on both sides thereof respectively for matching with the screw holes, and a connecting hole is provided at one end of the main body corresponding to the fork portion, and the free end of the screw rod is matched with the nut.

[0010] In this embodiment, it is preferred that the solids are arranged in square corners or octagonal corners, and guard ropes are provided between adjacent solids. Both ends of the guard ropes are respectively combined with the ends of adjacent guard ropes to form connecting heads, and the connecting heads are connected with screw-shaped wiredrawings.

[0011] In this embodiment, preferably, the slide rail connector is adapted to each column, the slide rail connector is not limited to being provided with a plurality of corresponding notches at equal intervals, the latch mechanism is arranged to meet the standard number of guardrails, and each latch connector is connected to the connector by a screw-shaped wire drawing.

[0012] In this embodiment, preferably, a screw-shaped wire drawing is connected between the bolt head connector and the connector in a form of adjusting tension.

[0013] In this embodiment, preferably, the plate portion is provided with a screw hole and a side away from the screw hole is provided with an adapter for connecting one end of the pull rod.

[0014] In this embodiment, preferably, the notch is an arc-shaped notch.

[0015] After adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art:

[0016] First, by setting a shift lock structure, the guardrail can be shifted up and down on the column;

[0017] The second is to move the guardrail up and down to facilitate users to enter the ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The preferred implementation modes will be described below in a clear and understandable manner with reference to the accompanying drawings to further illustrate the above-mentioned characteristics, technical features, advantages and implementation methods of the present invention.

[0019] Figure 1 Schematic diagram of the structure of the arena in this embodiment;

[0020] Figure 2 This is a schematic diagram of the structure of the ring in this embodiment in which the guardrail is moved and locked at the top;

[0021] Figure 3 It is a schematic diagram of the structure in which the shift lock structure of the ring in this embodiment is configured on the column;

[0022] Figure 4 is different from Figure 3 A schematic diagram of the structure of the shift lock structure of the viewing angle configured on the column;

[0023] Figure 5 : is a structural schematic diagram of the slide rail connector of the shift lock structure of the ring in this embodiment;

[0024] Figure 6 is different from Figure 5 A schematic diagram of the structure of the slide rail connector from a viewing angle;

[0025] Figure 7 2 is a schematic structural diagram of the latch mechanism of the shift lock structure of this embodiment;

[0026] Figure 8 Different from Figure 5 Schematic diagram of the structure of the latch mechanism from a perspective.

[0027] Brief description of reference numerals:

[0028] Guard rope 1, column 2, shift lock structure 3, slide rail connector 10, plate members 11, 12, side plate 111, track plate 112, notch 1121, combining plate 113, sliding space 13, slideway 14, latch mechanism 20, connector 201, lock core 21, grip portion 211, lock head 212, receiving hole 213, spring 22, pull rod member 23, pull rod 231, plate portion 232, screw hole 2321, rail car 24, car body 241, roller 242, latch connector 30, main body 311, fork 312, screw 32. DETAILED DESCRIPTION

[0029] In the following description, specific details such as specific system structures, technologies, etc. are provided for the purpose of illustration rather than limitation, so as to provide a thorough understanding of the embodiments of the present application. However, it should be clear to those skilled in the art that the present application may also be implemented in other embodiments without these specific details. In other cases, detailed descriptions of well-known systems, devices, circuits, and methods are omitted to prevent unnecessary details from obstructing the description of the present application.

[0030] It should be understood that when used in this specification and the appended claims, the term "comprising" indicates the presence of described features, integers, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components and / or collections.

[0031] In order to simplify the drawings, only the parts related to the present invention are schematically shown in each figure, and they do not represent the actual structure of the product. In addition, in order to simplify the drawings and facilitate understanding, in some figures, only one of the parts with the same structure or function is schematically drawn or marked. In this article, "one" not only means "only one", but also means "more than one".

[0032] It should be further understood that the term “and / or” used in the specification and appended claims refers to any combination and all possible combinations of one or more of the associated listed items, and includes these combinations.

[0033] In the embodiments shown in the drawings, the indications of directions (such as up, down, left, right, front and back) used to explain the structure and movement of the various components of the present invention are not absolute but relative. These descriptions are appropriate when these components are in the positions shown in the drawings. If the descriptions of the positions of these components change, the indications of these directions also change accordingly.

[0034] In addition, in the description of the present application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0035] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the specific implementation methods of the present invention will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings and other implementation methods can be obtained based on these drawings without creative work.

[0036] See also Figure 1 and Figure 2 The figure provides a locking structure suitable for the up and down displacement of the ring guardrail, the displacement locking structure 3 is connected between the ring column 2 and the guard rope 1, wherein:

[0037] The three-dimensional structure 2 is not limited to being arranged in a square corner or an octagonal corner;

[0038] In this example, see Figure 1 and Figure 2 In conjunction with Figures 3 to 8 , the shift lock structure 3 in the figure is adapted to the inner side of each column 2, and includes a slide rail connector 10, a latch mechanism 20 and a latch connector 30, the latch connector (through a screw-shaped wire drawing) is connected to the connector 201 of the guard rope 2, wherein:

[0039] The slide rail connector 10 is a symmetrically arranged metal sheet member 11, 12 (such as Figure 5 and Figure 6 ) and are arranged on the inner side of the two connected columns attached. For the convenience of description, only one side of the sheet metal parts is used for explanation, wherein: one side of the sheet metal part 11 includes a side plate 111 and a track plate 112 and a connecting plate 113 connected to the two long sides of the side plate. The track plate is perpendicular inwardly relative to the side plate, and the connecting plate extends outwardly at an angle of 45 degrees relative to the side plate. A notch 1121 is formed inwardly on the outer side of the track plate, and the notch is an arc-shaped notch. In this example, the two sheet metal parts 11 and 12 are adapted to the inner side of the column in a relative form through respective connecting plates, so that a sliding space 13 is formed between the two side plates of the two sheet metal parts and a slideway 14 is formed between the two track plates, and the two notches correspond to each other. The so-called adaptation can be provided with holes and tightened together by screws, or it can be welded together;

[0040] The bolt mechanism 20 includes a lock core 21, a spring 22, a rod member 23 and a track car 24, wherein: the lock core 21 has a grip portion 211, and a lock head 212 is extended at one end of the grip portion, and the lock head 212 is placed and clamped (not to be displaced up and down) in an adaptable notch 1121 with a periphery smaller than the grip portion, and the other end of the grip portion is recessed into the lock head to form a receiving hole 213 adapted to fit the spring 22, and a rod hole (not shown) is provided in the lock head for the rod 231 of the pull rod member to adapt, and the rod hole is smaller than the receiving hole, so that when the spring is installed in the receiving hole, one end of the spring abuts against the step surface formed by the rod hole and the receiving hole. In this example, the pull rod member 23 is composed of a pull rod 231 and a plate portion 232 connected to the pull rod, and a screw hole 2321 is provided on the side of the plate portion away from the pull rod. In this example, the plate portion is connected to the pull rod by inserting one end of the pull rod into the adapting opening 2322 of the plate portion (not limited to screwing or welding). During assembly, the spring 22 is put on the pull rod of the pull rod member 23, and the free end of the pull rod passes through the receiving hole and the pull rod hole to connect (not limited to screwing and welding) to the rail car 24. In this example, the rail car has an elongated body 241 and rollers 242 respectively provided on both sides of the body, and the free end of the pull rod is connected to the center of the body. During assembly, the rail car 24 is placed in the sliding space 13 and the pull rod is in the slide 14 and can be driven up and down by external force. When the lock head 212 is in the notch, the hand grip 211 of the lock core 21 is moved out of the notch by external force, so that the bolt head mechanism 20 can be moved up and down; when the lock core is released, the lock head 212 is in the notch 1121, and the bolt head mechanism 20 can be locked and cannot be shifted;

[0041] The bolt head connector 30 includes a main body 311 and a fork 312 adapted for the plate portion 232. The main body is provided with a through hole relative to the screw hole 2321 adapted for the screw 32, and the free end of the screw is tightened by a nut. In this example, the main body 311 has a connection hole (not marked) adapted for the screw-shaped wire drawing 33.

[0042] In this embodiment, the screw-shaped wire drawing 33 is connected to the guard rope connector 201 in a manner of adjusting the tightness, and the guard rope connector is connected to the guard rope. When athletes, referees, trainers and training service personnel need to enter the ring, the guard rope is moved to a height that is convenient for users to enter by moving the latch mechanism 20.

[0043] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described or recorded in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0044] It should be noted that the above embodiments can be freely combined as needed. The above are only preferred embodiments of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A locking structure suitable for the up and down shifting of the ring guardrail, Features include: The slide rail connector is a symmetrically arranged metal sheet member and is arranged on the inner side of the two connected columns. The sheet member includes a side plate and a track plate and a connecting plate connecting the two long sides of the side plate. The track plate is perpendicular to the side plate inwardly, and the connecting plate extends outwardly relative to the side plate at an angle of degrees to the corresponding inner side of the column. A notch is formed inwardly on the outer side of the track plate. The two sheet members are respectively adapted to the inner side of the column through the connecting plate, so that a sliding space is formed between the two side plates and a slideway is formed between the two track plates, and the two notches are made to correspond to each other. The bolt head mechanism includes a lock core, a spring, a pull rod and a rail car. The lock core has a hand grip, one end of the hand grip is extended with a lock head with an adaptation notch, and the other end forms a receiving hole for adapting to the spring device. The lock head is provided with a pull rod hole for adapting the pull rod of the pull rod, the pull rod is connected to a plate portion and the end opposite to the plate portion is connected to the rail car, the rail car is adapted to the sliding space, and the pull rod is on the slide.

2. A locking structure suitable for up and down shifting of a ring guardrail as claimed in claim 1, Features: The pull rod hole is smaller than the receiving hole, so that when the spring is in the receiving hole, one end thereof abuts against the step surface and the other end thereof abuts against the plate portion.

3. A locking structure suitable for up and down shifting of a ring guardrail as claimed in claim 2, Features: It further includes a bolt head connector, which includes a main body, a fork portion adapted for the plate portion, and a screw, the screw having a screw rod and a nut, and the main body corresponding to the fork portion has through holes on both sides thereof respectively adapted for the screw holes, and a connecting hole is provided at one end of the main body corresponding to the fork portion, and the free end of the screw rod is adapted for the nut.

4. A locking structure suitable for up and down shifting of a ring guardrail as claimed in claim 3, Features: The three-dimensional objects are arranged at square corners or octagonal corners. Guard ropes are arranged between adjacent three-dimensional objects. Both ends of the guard ropes are respectively combined with the ends of adjacent guard ropes to form connecting heads, and the connecting heads are connected with screw-shaped wiredrawings.

5. A locking structure suitable for up and down shifting of a ring guardrail as claimed in claim 4, Features: The slide rail connector is adapted to each column. The slide rail connector is not limited to having multiple corresponding notches at equal intervals. The latch mechanism is set to meet the standard number of guardrails. Each latch connector is connected to the connector through a screw-shaped wire drawing.

6. A locking structure suitable for up and down shifting of a ring guardrail as claimed in claim 5, Features: The screw-shaped drawing wire is connected between the bolt head connecting piece and the connecting head in a form of adjusting tension.

7. A locking structure suitable for up and down shifting of a ring guardrail as claimed in claim 6, Features: The plate portion is provided with a screw hole and a side away from the screw hole is provided with an adapter for connecting one end of the pull rod.

8. A locking structure suitable for up and down shifting of a ring guardrail as claimed in claim 7, Features: The notch is an arc-shaped notch.

Images