CN203458490U - Clamshell bur frame - Google Patents

Abstract

The utility model discloses a flip-type bur frame, which comprises a bottom frame. The bottom frame is a cuboid, and a rectangular through hole is arranged inside along the length direction of the bottom frame, and a pinhole array is arranged on the upper surface of the bottom frame. Each pinhole of the pinhole array is perpendicular to the upper surface of the bottom frame and communicates with the rectangular through hole, grooves are arranged above the two ends of the bottom frame, and one end on both sides of the door cover is hinged on the bottom frame through a pin shaft. On one end of the groove, the door cover can be rotated into or out of the groove. Because the device is equipped with a reversible door-shaped cover on the bottom frame, the operation of opening and closing the door-shaped cover is convenient, and the two sides of the door-shaped cover are transparent, and the disinfection is fast.

Description

A flip-type bur holder

technical field

The utility model relates to the field of medical instruments, in particular to a flip-type bur holder for placing burs for disinfection.

Background technique

The bur rack is a container used by dentists to place and sterilize burs. It is generally composed of a base and a cover. There are multiple bur holes distributed on the base. Place the burs in the bur holes, and then cover the lid for high temperature treatment. Disinfection, the burs after disinfection can be recycled. However, in use, taking off and covering the lid makes the operation more loaded down with trivial details, and after covering the lid in addition, the bur is sealed in the box, and the temperature rise is relatively slow, which is not conducive to rapid disinfection.

Utility model content

The purpose of this utility model is to provide a flip-type bur holder. The device is provided with a reversible door-shaped cover on the bottom frame. The operation of opening and closing the door-shaped cover is convenient. The two sides of the door-shaped cover are transparent and the disinfection is fast. .

To achieve the above object, the utility model takes the following technical solutions:

A flip type bur frame, comprising a bottom frame, characterized in that the bottom frame is a cuboid, and a rectangular through hole is arranged inside along the length direction of the bottom frame, and a pinhole array is arranged on the upper surface of the bottom frame, and the needle Each pinhole of the hole array is perpendicular to the upper surface of the bottom frame and communicates with the rectangular through hole, grooves are arranged above the two ends of the bottom frame, and one end on both sides of the door cover is hinged in the concave hole through a pin shaft. On one end of the slot, the door cover can be rotated into and out of the slot.

The other end on both sides of the door-type cover has a round protrusion, and the other end of the groove is provided with a round hole. When the door-type cover is rotated and inserted into the groove, the round protrusion is inserted into the round hole.

In the pinhole array, each pinhole is equidistant from laterally adjacent pinholes and longitudinally adjacent pinholes.

In the utility model, a pinhole array for placing burs is arranged on the bottom frame, and the door-shaped cover is hinged on the bottom frame. The disadvantage of slow sealing and disinfection of the type bur holder, and avoid the inconvenient operation of removing and covering the top cover, just turn over the door type cover to cancel or put the bur, which is very convenient to use.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is described further:

The underframe 1 is a cuboid, and a rectangular through hole 2 is left inside the underframe 1 along the length direction of the underframe 1. A pinhole array 3 is arranged on the upper surface of the underframe 1. The pinhole array 3 consists of a plurality of The pinholes are arranged horizontally and vertically, all the pinholes are connected with the rectangular through holes 2, and each pinhole is equidistant from the horizontally adjacent pinholes and the vertically adjacent pinholes. The door type cover 4 is integrally formed by the horizontal plate and the vertical side plates, and the two side plates are located at the two ends of the horizontal plate and are in the shape of a door. There are grooves 7 and 9 at both ends of the upper surface of the chassis 1, and one end of the side plates of the door cover 4 is hinged on one end of the groove 7 and the groove 9 through the pin 5 and the other pin, and the two sides The other end of the side plate has a round protrusion 6 and a round protrusion 11, and the other end of the groove 7 and the groove 9 has a round hole 8 and a round hole 10, and the door cover 4 can be rotated into or pulled out of the groove 7 and the groove 9, when inserted, the round protrusion 6 and the round protrusion 11 snap into the round hole 8 and the round hole 10.

During work, by rotating the door type cover 4, the bur holder can be opened or closed conveniently, and the operation of picking and placing the bur can be carried out. Both sides of the door cover 4 are exposed and transparent, and the rectangular through hole 2 of the bottom frame 1 also exposes the bur, which is very convenient for rapid disinfection.

The above is an illustration but not a limitation of the present utility model. Under the guidance of the above spirit, there are other obvious transformations within the protection scope of the present utility model.

Claims (3)

1. a flip-shell car punch block, comprise underframe, it is characterized in that, described underframe is cuboid, along the length direction of underframe, in inside, is provided with rectangular through-hole, is provided with pinhole array in chassis top surface, each pin hole of pinhole array is all connected perpendicular to chassis top surface and with described rectangular through-hole, above underframe two ends, be provided with groove, door type lid Ge You one end, both sides is hinged on one end of described groove, and door type lid can rotate and insert or extract groove.

2. flip-shell car punch block as claimed in claim 1, is characterized in that, the other end of described door type lid both sides leaves circular protrusions, and the described groove other end is provided with circular hole, and when groove is inserted in the rotation of door type lid, circular protrusions snaps in circular hole.

3. flip-shell car punch block as claimed in claim 1 or 2, is characterized in that, in described pinhole array, each pin hole equates with laterally adjacent pin hole and longitudinal adjacent pin hole distance.

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