Special multi-section safety chopsticks for canteens in prison

Abstract

The utility model discloses a special multi-section safety chopstick for a prison canteen, which relates to the field of safety standard management appliances for prisons and comprises a multi-section safety chopstick, the multi-section safety chopstick comprises a first chopstick section, a second chopstick section and a third chopstick section, and a connecting component is arranged between the first chopstick section and the second chopstick section. And a same connecting assembly is arranged between the second chopstick section and the third chopstick section. According to the special multi-section safety chopsticks for the prison canteen, through cooperation of the connecting assembly and the structural assembly, when the connecting column is jacked upwards, the inserting block retracts backwards due to the action of the telescopic spring and then slides into the clamping position between the clamping position block and the fixed end, and connection between the multi-section safety chopsticks is achieved; due to the large impact force, the connecting column continues to move upwards, then the inserting block slides out of the clamping position through the wheel edge of the clamping block, stretching and retracting are formed, the possibility that a prisoner uses chopsticks as a weapon is effectively reduced, and the safety of a prison canteen is improved.

Description

Technical Field

[0001] The utility model relates to the field of prison safety and standard management tools, in particular to a pair of special multi-section safety chopsticks for prison canteens. Background Art

[0002] In prisons, canteen safety has always been an important part of management. Chopsticks are enough to constitute a dangerous weapon for stabbing. Therefore, the prison has a strict management and monitoring of chopsticks, and also needs to further optimize preventive measures to prevent prisoners from fighting in the canteen and causing major safety accidents or major safety accidents. Traditional chopsticks, due to their fixed length and hardness, may sometimes be used by prisoners as a stabbing weapon, posing a threat to prison safety. Therefore, the utility model proposes a pair of multi-section safety chopsticks specially used for prison canteens. Utility Model Content

[0003] The purpose of the utility model is to provide a multi-section safety chopsticks specially used in prison canteens, so as to solve the problem raised in the above-mentioned background technology that in a prison environment, canteen safety has always been an important part of management, and chopsticks are enough to constitute a dangerous weapon for stabbing. Therefore, the prison has a strict management and monitoring of chopsticks, and also needs to further optimize preventive measures to avoid fighting among prisoners in the canteen and major safety accidents or serious safety accidents. Traditional chopsticks, due to their fixed length and hardness, may sometimes be used by prisoners as stabbing weapons, posing a threat to the safety in the prison.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A pair of multi-section safety chopsticks specially used in prison canteens, comprising multi-section safety chopsticks and chopstick caps, characterized in that: the multi-section safety chopsticks comprise three chopstick segments, namely a first chopstick segment, a second chopstick segment and a third chopstick segment, the chopstick caps are detachably plugged into the top of the multi-section safety chopsticks, a connecting component is provided between the first chopstick segment and the second chopstick segment, and the same connecting component is provided between the second chopstick segment and the third chopstick segment.

[0006] Optionally, the connecting assembly includes a T-shaped fixed rod, a sliding shaft, a positioning block and a fixed end (,) the bottom of the T-shaped fixed rod is connected to the sliding shaft, the sliding shaft is sleeved with the positioning block, and the end of the sliding shaft away from the T-shaped fixed rod is provided with a fixed end.

[0007] Optionally, the connecting component also includes a connecting column, a connecting hole, a mounting groove, an insert column, a telescopic spring and an insert block. Extension blocks are correspondingly provided around the outer walls at both ends of the connecting column, and the connecting column is embedded in the connection of the multiple sections of safety chopsticks. A connecting hole is provided on the connecting column, and a mounting groove is provided in the extension block at one end, and an insert column is horizontally arranged in the mounting groove. A telescopic spring is installed around the outer body of the insert column, and an insert block is fixedly connected to one side of the insert column.

[0008] Optionally, the mounting groove is communicated with the connecting hole, and one end of the insert block protrudes into the connecting hole.

[0009] Optionally, the diameter of the fixed end is larger than the diameter of the sliding shaft.

[0010] Optionally, the length of the second chopstick segment is greater than the lengths of the first chopstick segment and the third chopstick segment.

[0011] Optionally, the diameter of the connecting hole just accommodates the diameter of the fixed end.

[0012] The beneficial effects of the utility model are:

[0013] The utility model adopts the design of multi-section safety chopsticks, including the first chopstick section, the second chopstick section and the third chopstick section, so that the chopsticks can be retracted when necessary, reducing the risk of using the chopsticks as an offensive tool. Through the cooperation of structural components such as the sliding shaft, the blocking block, the fixed end, the connecting hole, the telescopic spring, the inserting block and the like in the connecting component, when the connecting column is pushed up, the inserting block retreats backward due to the action of the telescopic spring, and then slides into the blocking position between the blocking block and the fixed end, thereby realizing the connection between the multi-section safety chopsticks. When the multi-section chopsticks are used as a dangerous weapon for stabbing, the connecting column continues to move upward due to the large impact force, and then the inserting block slides out of the blocking position through the wheel edge of the blocking block to form a telescopic structure, effectively reducing the possibility of prisoners using chopsticks as a weapon, and improving the safety of the prison canteen. Moreover, due to the displacement of the blocking block on the sliding shaft, the connecting column can be directly separated from the T-shaped fixing rod by pulling down, which is convenient for disassembly and cleaning of the multi-section safety chopsticks. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of a multi-section safety chopstick specially used for a prison canteen according to the utility model;

[0015] Figure 2 It is a front cross-sectional view of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure before the connection components in the utility model are connected;

[0017] Figure 4 It is a schematic diagram of the structure after the connecting components in the utility model are connected.

[0018] The numbers in the figure are:

[0019] 1. Multi-section safety chopsticks; 2. First chopstick section; 3. Second chopstick section; 4. Third chopstick section; 5. Chopstick cap; 6. Connecting assembly; 601. T-shaped fixing rod; 602. Sliding shaft; 603. Positioning block; 604. Fixed end; 605. Connecting column; 6051. Extension block; 606. Connecting hole; 607. Mounting slot; 608. Insert column; 609. Telescopic spring; 610. Insert block. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] The following is an explanation of the preferred embodiments of the device of the utility model.

[0022] See also Figure 1-4 As shown, the prison cafeteria special multi-section safety chopsticks include multi-section safety chopsticks 1 and chopstick caps 5. The multi-section safety chopsticks 1 include three chopstick sections, namely the first chopstick section 2, the second chopstick section 3 and the third chopstick section 4. The chopstick caps 5 are detachably plugged into the top of the multi-section safety chopsticks 1. A connecting component 6 is provided between the first chopstick section 2 and the second chopstick section 3, and the same connecting component 6 is provided between the second chopstick section 3 and the third chopstick section 4. The design of the multi-section safety chopsticks 1, including the first chopstick section 2, the second chopstick section 3 and the third chopstick section 4, allows the chopsticks to be retracted when necessary, reducing the risk of being used as an offensive tool.

[0023] The length of the second chopstick segment 3 is greater than that of the first chopstick segment 2 and the third chopstick segment 4, and the length of the second chopstick segment 3 is suitable for the area held by the user.

[0024] Among them, the connecting component 6 includes a T-shaped fixed rod 601, a sliding shaft 602, a locking block 603 and a fixed end 604, the bottom of the T-shaped fixed rod 601 is connected to the sliding shaft 602, the locking block 603 is sleeved on the sliding shaft 602, the locking block 603 is used to lock the chopstick segment, and the end of the sliding shaft 602 away from the T-shaped fixed rod 601 is provided with a fixed end 604, wherein the diameter of the fixed end 604 is larger than the diameter of the sliding shaft 602.

[0025] The connection assembly 6 also includes a connection column 605, a connection hole 606, a mounting groove 607, a plug column 608, a telescopic spring 609 and an insert block 610. The outer walls of both ends of the connection column 605 are provided with extension blocks 6051, and the connection column 605 is embedded in the connection of the multi-section safety chopsticks 1. The connection column 605 is provided with a connection hole 606, and the diameter of the connection hole 606 just accommodates the diameter of the fixed end 604. A mounting groove 607 is provided in the extension block 6051 at one end, and a plug column 608 is transversely arranged in the mounting groove 607. The mounting groove 607 is connected to the connection hole 606, and one end of the insert block 610 protrudes into the connection hole 606. The outer body of the plug column 608 is provided with a telescopic spring 609, and the plug block 610 is fixedly connected to one side of the plug column 608. Specifically, through the cooperation of the structural components such as the sliding shaft 602, the positioning block 603, the fixed end 604, the connecting hole 606, the telescopic spring 609, and the insert block 610 in the connecting component 6, when the connecting column 605 is pushed upward, the insert block 610 retreats backward due to the action of the telescopic spring 609, and then slides into the positioning position between the positioning block 603 and the fixed end 604, thereby realizing the connection between the multi-section safety chopsticks 1. When the multi-section safety chopsticks 1 are used as a dangerous weapon for stabbing, due to the large impact force, the connecting column 605 continues to move upward, and then causes the insert block 610 to slide out of the positioning position through the wheel edge of the positioning block 603, forming a telescopic movement, which effectively reduces the possibility of prisoners using chopsticks as a weapon and improves the safety of the prison canteen. In addition, due to the displacement of the positioning block 603 on the sliding shaft 602, the connecting column 605 can be directly separated from the T-shaped fixed rod 601 by pulling down, which is convenient for the disassembly and cleaning of the multi-section safety chopsticks 1.

[0026] When using, first align the sections of the multi-section safety chopsticks 1, and then push up the connecting column 605. At this time, the insert block 610 retreats backward due to the action of the telescopic spring 609. When the connecting column 605 moves upward to a certain position, the insert block 610 slides into the position between the locking block 603 and the fixed end 604, thereby realizing the connection between the multi-section safety chopsticks 1. When the multi-section safety chopsticks 1 are subjected to a strong impact as a dangerous weapon for stabbing, the connecting column 605 continues to move upward. Due to the strong impact, the insert block 610 slides out of the position through the wheel edge of the locking block 603, and the multi-section safety chopsticks 1 realize the telescopic function, thereby reducing the risk of using it as an offensive tool.

[0027] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A pair of multi-section safety chopsticks specially used in prison canteens, comprising multi-section safety chopsticks (1) and chopstick caps (5), characterized in that: The multi-section safety chopsticks (1) comprise three chopstick sections, namely a first chopstick section (2), a second chopstick section (3) and a third chopstick section (4); the chopstick cap (5) is detachably plugged into the top of the multi-section safety chopsticks (1); a connecting component (6) is provided between the first chopstick section (2) and the second chopstick section (3); and the same connecting component (6) is provided between the second chopstick section (3) and the third chopstick section (4); the connecting component (6) comprises a T-shaped fixing rod (601), a sliding shaft (602), a blocking block (603) and a fixed end (604); the bottom of the T-shaped fixing rod (601) is connected to the sliding shaft (602); the blocking block (603) is sleeved on the sliding shaft (602); one end of the sliding shaft (602) away from the T-shaped fixing rod (601) is provided with a fixing block (603); A fixed end (604) is provided, and the connecting component (6) further comprises a connecting column (605), a connecting hole (606), a mounting groove (607), an insert column (608), a telescopic spring (609) and an insert block (610). The outer walls of both ends of the connecting column (605) are correspondingly provided with extension blocks (6051), and the connecting column (605) is embedded in the connection of the multi-section safety chopsticks (1). The connecting column (605) is provided with a connecting hole (606), and a mounting groove (607) is provided in the extension block (6051) at one end, and an insert column (608) is transversely arranged in the mounting groove (607). The outer body of the insert column (608) is provided with a telescopic spring (609), and one side of the insert column (608) is fixedly connected with an insert block (610).

2. The multi-section safety chopsticks for prison canteen according to claim 1 are characterized in that: The installation groove (607) is communicated with the connection hole (606), and one end of the insert block (610) protrudes into the connection hole (606).

3. The multi-section safety chopsticks for prison canteen according to claim 1, characterized in that: The diameter of the fixed end (604) is larger than the diameter of the sliding shaft (602).

4. The multi-section safety chopsticks for prison canteen according to claim 1, characterized in that: The length of the second chopstick segment (3) is greater than the lengths of the first chopstick segment (2) and the third chopstick segment (4).

5. The multi-section safety chopsticks for prison canteen according to claim 3 are characterized in that: The diameter of the connecting hole (606) just accommodates the diameter of the fixed end (604).

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