CN211229903U

CN211229903U - Protective button for prison

Info

Publication number: CN211229903U
Application number: CN201921953470.4U
Authority: CN
Inventors: 程素华
Original assignee: Zhejiang Prajna Sewing Technology Co ltd
Current assignee: Zhejiang Prajna Sewing Technology Co ltd
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-08-11
Anticipated expiration: 2029-11-13

Abstract

The utility model provides a body and screw are detained with protection to prison, includes that the U type is detained body and screw, the U type is detained body both sides bottom and all is equipped with cylindric arch, cavity and being equipped with the internal thread in the cylindric arch, be equipped with on the screw with cylindric bellied internal thread matches's external screw thread, the screw by one side cylindric protruding center is rotatory to be inserted the back and is extended to the rotation and insert the opposite side cylindric arch. This prison is detained with protection can only utilize the cylindric arch at dedicated instrument with the screw rotation entering or rotatory both ends through being equipped with hexagon socket head sunk structure on the screw head, and the design makes general bottle opener can not open it like this, has improved the guard action greatly, and the U type is detained the body in addition and is detained the cylindric arch of both sides bottom and be the integrated into one piece structure, and integrated into one piece structure greatly increased the U type and detained the cylindric bellied intensity of body and both sides bottom, further promoted the protecting effect.

Description

Protective button for prison

Technical Field

The utility model relates to a technical field is detained in the protection, concretely relates to prison is detained with protection.

Background

Prisons refer to places where prisoners are detained, including prisons, detention houses and the like. The prison in narrow sense refers to a criminal who is judged to be executed in the delayed period of two years, to be on vain and to be on vain in the delayed period of two years according to the regulation of the criminal law and the criminal litigation law, and to execute the criminal penalty in the prison. The principle of combining punishment and reconstruction and combining education and labor is carried out on criminals, and the criminals are reconstructed into law-keeping citizens. The administrative department of the prison is the prison administration office, and the highest administrative department is the judicial department.

Prison's prisoner needs work transformation, and some instruments of indispensable needs, for example scissors etc. these cutters own possess certain danger, and prison's prisoner itself in addition is because the law of prison needs to have more strict management and control to these cutters, and these scissors cutters etc. at present are unified to be put on the frame, take the convenience, have certain risk, are unfavorable for the management and control.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a protection button for prisons.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a body and screw are detained with protection to prison, includes that the U type is detained body and screw, the U type is detained body both sides bottom and all is equipped with cylindric arch, cavity and being equipped with the internal thread in the cylindric arch, be equipped with on the screw with cylindric bellied internal thread matches's external screw thread, the screw by one side cylindric protruding center is rotatory to be inserted the back and is extended to the rotation and insert the opposite side cylindric arch, be equipped with the nut on the screw.

Preferably, the screw comprises a screw head and a screw rod, and the screw head is provided with an inner hexagonal recessed structure.

Preferably, the U-shaped buckle body and the cylindrical bulges at the bottoms of the two sides are of an integrally formed structure.

The utility model discloses following beneficial effect has: this prison is detained with protection can only utilize the cylindric arch at dedicated instrument with the screw rotation entering or rotatory both ends through being equipped with hexagon socket head sunk structure on the screw head, and the design makes general bottle opener can not open it like this, has improved the guard action greatly, and the U type is detained the body in addition and is detained the cylindric arch of both sides bottom and be the integrated into one piece structure, and integrated into one piece structure greatly increased the U type and detained the cylindric bellied intensity of body and both sides bottom, further promoted the protecting effect.

Drawings

Fig. 1 is a schematic structural view of a protective buckle for prisons according to the present invention.

Fig. 2 is a front view of a protective buckle for prisons according to the present invention.

Fig. 3 is a side view of a protective buckle for prisons according to the present invention.

Detailed Description

In order to make the objects and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1, the embodiment of the utility model provides a pair of protection is detained for prison, detain body 1 and screw 3 including the U type, the U type is detained body 1 both sides bottom and all is equipped with cylindric arch 2, and cavity and be equipped with the internal thread in the cylindric arch 2 is equipped with the external screw thread that the internal thread of cylindric arch 2 matches on the screw 3, and screw 3 extends to the cylindric arch 2 of rotatory insertion opposite side after inserting by the cylindric arch 2 center rotation of one side, is equipped with nut 4 on the screw 3.

Further, the screw 3 includes a screw head 31 and a screw shaft 32, and the screw head 31 is provided with a hexagon socket head structure.

Furthermore, the U-shaped buckle body 1 and the cylindrical protrusions 2 at the bottoms of the two sides are of an integrally formed structure.

The utility model discloses the theory of operation: the utility model is mainly used for connecting and storing the knife in the prison, the utility model is used for connecting the knife and the shelf at the same time, so that the knife is fixed on the shelf through the utility model, a circular hole is usually arranged at the end of the knife, so that the U-shaped buckle body 1 of the utility model can penetrate into the circular hole, when in use, the screw 3 is rotated and inserted from the center of the cylindrical bulge 2 at one side to the cylindrical bulge 2 at the other side, because the screw 3 comprises a screw head 31 and a screw rod 32, the screw head 31 is provided with an inner hexagonal concave structure, the screw can be rotated into or out of the cylindrical bulges 2 at the two ends only by using a special tool with the inner hexagonal concave structure arranged on the screw head 31, the design ensures that the common screw driver can not be opened, the protection effect is greatly improved, in addition, the U-shaped buckle body 1 and the cylindrical bulges 2 at the bottoms of the two sides are in an integrated structure, the integrated into one piece structure greatly increased the U type detain body 1 with the cylindric protruding 2's of both sides bottom intensity, further promote the protective effect.

To sum up, the utility model discloses the device can only utilize dedicated instrument to get into the screw rotation or rotate out the cylindric arch 2 at both ends through being equipped with hexagon socket head cap sunk structure on the screw head 31 in, the design makes general bottle opener can not open it like this, has improved the guard action greatly, and the body 1 is detained to the U type in addition and the cylindric arch 2 of both sides bottom is the integrated into one piece structure, and integrated into one piece structure greatly increased the U type detained the body 1 and the cylindric protruding 2's of both sides bottom intensity, further promoted the protecting effect.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a protection is detained for prison which characterized in that: detain body and screw including the U type, the U type is detained body both sides bottom and all is equipped with cylindric arch, cavity and be equipped with the internal thread in the cylindric arch, be equipped with on the screw with cylindric bellied internal thread is supporting external screw thread mutually, the screw by one side cylindric protruding center is extended to the rotation after inserting cylindric arch opposite side of inserting, be equipped with the nut on the screw.

2. The prison safety button as claimed in claim 1, wherein: the screw comprises a screw head and a screw rod, and an inner hexagonal recessed structure is arranged on the screw head.

3. The prison safety button as claimed in claim 1, wherein: the U-shaped buckle body and the cylindrical bulges at the bottoms of the two sides are of an integrally formed structure.