CN209734112U - simple skull clamp - Google Patents
simple skull clamp Download PDFInfo
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- CN209734112U CN209734112U CN201822026451.9U CN201822026451U CN209734112U CN 209734112 U CN209734112 U CN 209734112U CN 201822026451 U CN201822026451 U CN 201822026451U CN 209734112 U CN209734112 U CN 209734112U
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- plates
- skull clamp
- holes
- lower bending
- fixing
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Abstract
The simple skull clamp comprises a skull clamp body, fixing protrusions, lower bending plates, upper bending plates and positioning plates, wherein the fixing protrusions are arranged on two sides of the skull clamp body, the lower portion of the skull clamp body is provided with 3 lower bending plates, lower bending holes are formed between every two adjacent lower bending plates, the upper bending plates are arranged on two sides of the upper portion of the skull clamp body, fixing holes are formed in the upper ends of the upper bending plates, fixing mounting holes are formed in the outer sides of the fixing holes, the positioning plates are arranged on the upper portion of the skull clamp body, positioning holes are formed in the upper portions of the positioning plates, and the upper bending holes are formed between the positioning plates and the upper bending plates.
Description
Technical Field
The utility model relates to a skull presss from both sides the field, especially relates to a simple and easy skull presss from both sides.
Background
The existing skull clamp is composed of an upper fixing piece, a lower fixing piece and a connecting rod, the fixing piece arranged on the inner side of the skull easily causes postoperative stimulation and infection, meanwhile, the existing skull clamp cannot be fixed by screws, and is poor in postoperative stability and easy to loosen.
SUMMERY OF THE UTILITY MODEL
The utility model provides a simple skull clamp with simple operation aiming at the defects existing in the prior art.
The utility model aims at realizing through the following technical scheme:
The simple skull clamp comprises skull clamps, fixing protrusions, lower bending plates, upper bending plates and positioning plates, wherein the fixing protrusions are arranged on two sides of each skull clamp, the lower parts of the skull clamps are provided with 3 lower bending plates, lower bending holes are formed between every two adjacent lower bending plates, the upper bending plates are arranged on two sides of the upper parts of the skull clamps, fixing holes are formed in the upper ends of the upper bending plates, fixing mounting holes are formed in the outer sides of the fixing holes, the positioning plates are arranged on the upper sides of the skull clamps, positioning holes are formed in the upper parts of the positioning plates, and the upper bending holes are formed between the positioning plates and the upper bending plates.
The lower bending plate comprises a middle lower bending plate and an outer lower bending plate, the middle lower bending plate is bent backwards for 90 degrees at the lower bending hole, the outer lower bending plate is bent forwards for 90 degrees, and the fixed mounting hole is bent backwards for 90 degrees.
Has the advantages that:
The skull clamp has small incision at the inner side of the skull and can be fixed by screws. The simple skull clamp and the one-piece skull clamp are formed by bending at one time, the operation is simple and convenient, skull screws can be implanted on the outer side, and the fixing effect is improved.
Drawings
Fig. 1 is a development view of the simple skull clamp of the present invention.
Fig. 2 is a perspective view of the simple skull clamp of the present invention.
Fig. 3 is a schematic view of the fixing hole structure of the present invention.
Detailed Description
The invention is explained in more detail below with reference to the figures and examples:
a simple skull clamp comprises a skull clamp 1, fixing protrusions 2, lower bending plates 4, upper bending plates 7 and positioning plates 10, wherein the fixing protrusions 2 are arranged on two sides of the skull clamp 1, the lower portion of the skull clamp 1 is provided with the 3 lower bending plates 4, lower bending holes 3 are formed between the adjacent lower bending plates 4, the upper bending plates 7 are arranged on two sides of the upper portion of the skull clamp 1, the upper ends of the upper bending plates 7 are provided with fixing holes 8, the outer sides of the fixing holes 8 are provided with fixing mounting holes 9, the upper portion of the skull clamp 1 is provided with the positioning plates 10, the upper portions of the positioning plates 10 are provided with positioning holes 11, and the upper bending holes 6 are formed between the positioning plates 10 and the upper bending plates 7.
the lower bending plate 4 comprises a middle lower bending plate and an outer lower bending plate, the middle lower bending plate is bent backwards for 90 degrees at the lower bending hole 3, the outer lower bending plate is bent forwards for 90 degrees, and the fixed mounting hole 9 is bent backwards for 90 degrees.
The skull clamp has small incision at the inner side of the skull and can be fixed by screws. The simple skull clamp and the one-piece skull clamp are formed by bending at one time, the operation is simple and convenient, skull screws can be implanted on the outer side, and the fixing effect is improved.
Claims (2)
1. The simple skull clamp is characterized by comprising a skull clamp, fixing bulges, lower bending plates, upper bending plates and positioning plates, wherein the fixing bulges are arranged on two sides of the skull clamp, the lower part of the skull clamp is provided with 3 lower bending plates, lower bending holes are formed between every two adjacent lower bending plates, the upper bending plates are arranged on two sides of the upper part of the skull clamp, fixing holes are formed in the upper ends of the upper bending plates, fixing mounting holes are formed in the outer sides of the fixing holes, the positioning plates are arranged on the upper sides of the skull clamp, positioning holes are formed in the upper parts of the positioning plates, and the upper bending holes are formed between the positioning plates and the upper bending plates.
2. The simple skull clamp according to claim 1, wherein the lower bending plate comprises a middle lower bending plate and an outer lower bending plate, the middle lower bending plate is bent backwards by 90 degrees at the lower bending hole, the outer lower bending plate is bent forwards by 90 degrees, and the fixing mounting hole is bent backwards by 90 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822026451.9U CN209734112U (en) | 2018-12-05 | 2018-12-05 | simple skull clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822026451.9U CN209734112U (en) | 2018-12-05 | 2018-12-05 | simple skull clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209734112U true CN209734112U (en) | 2019-12-06 |
Family
ID=68701682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822026451.9U Active CN209734112U (en) | 2018-12-05 | 2018-12-05 | simple skull clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209734112U (en) |
-
2018
- 2018-12-05 CN CN201822026451.9U patent/CN209734112U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |