CN217408920U - Telescopic protector based on scalpel - Google Patents
Telescopic protector based on scalpel Download PDFInfo
- Publication number
- CN217408920U CN217408920U CN202220447783.8U CN202220447783U CN217408920U CN 217408920 U CN217408920 U CN 217408920U CN 202220447783 U CN202220447783 U CN 202220447783U CN 217408920 U CN217408920 U CN 217408920U
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- scalpel
- protection seat
- protection
- protector
- seat
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Abstract
The utility model discloses a telescopic protector based on a scalpel, which comprises a detachable protection seat connected on a scalpel handle, wherein a guide rod is connected on the protection seat in a sliding way, one end of the guide rod is provided with a limit structure arranged on one side of the protection seat, the other end of the guide rod is provided with a protection sheet which is close to the side surface of a scalpel blade and is arranged on the other side of the protection seat, and a first elastic body with one end abutting against the protection seat and the other end abutting against the protection sheet is sleeved on the guide rod; still include locking mechanism, locking mechanism is connected including rotating the wane on the protection seat, the one end of wane is equipped with presses splenium, the other end to be equipped with and extends to the locking portion of screening glass is equipped with the spring bolt in the locking portion, set up the lockhole that matches the spring bolt embedding on the protection piece, be equipped with the second elastomer between pressing splenium and protection seat. The telescopic protector has the characteristics of convenience in mounting, safety in use, perfect overall function and strong practicability.
Description
Technical Field
The utility model relates to the technical field of medical equipment, more specifically say, it relates to a flexible protector based on scalpel.
Background
During the surgical treatment of a patient, a doctor performing the surgery may have a large number of scalpel delivery actions, and correspondingly, medical staff may need to take and take the scalpel. Because the tip of the scalpel blade is sharp, the receiver has the risk of being stabbed, and the receiver can simply kill the scalpel blade, and the receiver has the risk of infection, so that medical accidents are caused. Therefore, the utility model provides a flexible protector based on scalpel.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the not enough among the above-mentioned prior art, provide a flexible protector based on scalpel, this flexible protector has the convenience of installing additional, characteristics safe in utilization.
In order to solve the technical problem, the purpose of the utility model is to realize like this: the utility model relates to a flexible protector based on scalpel, connect the protection seat on the scalpel handle of a knife including detachable, sliding connection has the guide arm on the protection seat, and the one end of guide arm is equipped with and establishes limit structure, the other end of one side of protection seat are equipped with and are close to scalpel blade side and establish the screening glass at the opposite side of protection seat, the cover has one end to support protection seat, the other end to support the first elastomer of screening glass on the guide arm.
The utility model discloses further set up to: the device also comprises a locking mechanism; locking mechanism is connected including rotating the wane on the protection seat, the one end of wane is equipped with presses splenium, the other end to be equipped with and extends to the lock portion of screening glass is equipped with the spring bolt in the lock portion, set up the lockhole that matches the spring bolt embedding on the screening glass, be equipped with the second elastomer between splenium and protection seat according to the splenium.
The utility model discloses further set up to: the rocker is provided with a rotating shaft, and the protective seat is provided with a clamping groove for embedding the rotating shaft.
The utility model discloses further set up to: and positioning grooves are respectively arranged at two ends of the rotating shaft, and positioning bulges matched with the positioning grooves are arranged on the groove walls of the clamping grooves.
The utility model discloses further set up to: the second elastic body is an elastic sheet connected to the pressing part.
The utility model discloses further set up to: the first elastic body is a compression spring.
To sum up, the utility model discloses following beneficial effect has: the utility model relates to a flexible protector based on scalpel is through using protection seat with flexible protector monolithic stationary on the scalpel handle of a knife to make the screening glass press close to scalpel blade side, make scalpel blade most advanced be sheltered from by the screening glass, because locking mechanism restriction screening glass relative protection seat makes the slip, causes the scalpel at the delivery in-process, can not take place the puncture accident, installs the convenience additional, uses safe and reliable, whole function is perfect, and the practicality is strong.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of another embodiment of the present invention;
fig. 3 is a schematic view of a partial structure of the present invention.
Detailed Description
In order to better understand the technical solutions of the present invention for those skilled in the art, the following preferred embodiments of the present invention are described in conjunction with the specific examples, but it should be understood that these descriptions are only for the purpose of further explaining the features and advantages of the present invention, and are not intended to limit the patent requirements of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The invention will be further described with reference to the accompanying drawings and preferred embodiments.
Example 1
Referring to fig. 1 to 3, the telescopic protector based on a scalpel according to the present embodiment includes a protection base 1 detachably connected to a scalpel handle, the protection base 1 is slidably connected to a guide rod 2, one end of the guide rod 2 is provided with a limiting structure 3 disposed on one side of the protection base 1, the other end of the guide rod 2 is provided with a protection sheet 4 disposed on the other side of the protection base 1 and close to a side surface of a scalpel blade, and the guide rod 2 is sleeved with a first elastic body 5 having one end abutting against the protection base 1 and the other end abutting against the protection sheet 4; the first elastic body 5 is a compression spring.
Further, the device also comprises a locking mechanism; the locking mechanism comprises a rocker 6 which is rotationally connected to the protection seat 1, one end of the rocker 6 is provided with a pressing part 7, the other end of the rocker 6 is provided with a locking part 8 which extends to the protection plate 4, the locking part 8 is provided with a lock tongue 9, the protection plate 4 is provided with a lock hole 10 which is matched with the lock tongue 9 to be embedded, and a second elastic body 11 is arranged between the pressing part 7 and the protection seat 1; the second elastic body 11 is a spring sheet connected to the pressing portion 7.
Further, a rotating shaft 12 is arranged on the rocker 6, and a slot (not shown in the figure) for the rotating shaft 12 to be embedded into is formed on the protection base 1.
Furthermore, two ends of the rotating shaft 12 are respectively provided with a positioning groove 13, and a groove wall of the clamping groove is provided with a positioning protrusion (not shown in the figure) matching with the positioning groove 13.
In this embodiment, first, the second elastic body 11 is opened, the pressing part 7 is pushed away, the rocker 6 is used for transmission, the locking tongue 9 on the locking part 8 is embedded in the locking hole 10, and the protection sheet 4 cannot move close to the protection seat 1; when the pressing part 7 is pressed down, the second elastic body 11 is compressed, the transmission of the seesaw 6 is carried out, the bolt 9 on the locking part 8 is pulled out from the lock hole 10, and simultaneously the protection sheet 4 is pushed, so that the protection sheet can move close to the protection seat 1.
Wherein, the guide rod 2 is used for guiding the protective sheet 4 in a sliding way; wherein, the first elastic body 5 is used for the reset use of the protection sheet 4; wherein, the arrangement of limiting structure 3 is used for preventing guide rod 2 from separating from protective seat 1.
The utility model relates to a flexible protector based on scalpel is through using protection seat with flexible protector monolithic stationary on the scalpel handle of a knife to make the screening glass press close to scalpel blade side, make scalpel blade most advanced be sheltered from by the screening glass, because locking mechanism restriction screening glass relative protection seat makes the slip, causes the scalpel at the delivery in-process, can not take place the puncture accident, installs the convenience additional, uses safe and reliable, whole function is perfect, and the practicality is strong.
Unless otherwise specified, in the present invention, if the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate an orientation or positional relationship based on the actual orientation or positional relationship shown, it is only for convenience of describing the present invention and simplifying the description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, the terms describing orientation or positional relationship in the present invention are used for illustrative purposes only, and should not be construed as limiting the present patent, it is possible for those skilled in the art to combine the embodiments and understand the specific meanings of the above terms according to specific situations.
Unless expressly stated or limited otherwise, the terms "disposed," "connected," and "connected" are used broadly and encompass both fixed and removable connections, or integral connections; the connection may be direct or indirect via an intermediate medium, and may be a communication between the two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.
Claims (6)
1. The utility model provides a flexible protector based on scalpel, includes the protection seat of detachable connection on the scalpel handle of a knife, its characterized in that: sliding connection has the guide arm on the protection seat, and the one end of guide arm is equipped with to be established limit structure, the other end of one side of protection seat are equipped with and are close to scalpel blade side and establish the screening glass at the opposite side of protection seat, the cover has one end to support the first elastomer that protection seat, the other end supported the screening glass on the guide arm.
2. The scalpel-based telescoping protector of claim 1, wherein: the device also comprises a locking mechanism;
locking mechanism is connected including rotating the wane on the protection seat, the one end of wane is equipped with presses splenium, the other end to be equipped with and extends to the lock portion of screening glass is equipped with the spring bolt in the lock portion, set up the lockhole that matches the spring bolt embedding on the screening glass, be equipped with the second elastomer between splenium and protection seat according to the splenium.
3. The scalpel-based telescoping protector of claim 2, wherein: the rocker is provided with a rotating shaft, and the protective seat is provided with a clamping groove for embedding the rotating shaft.
4. A scalpel-based telescopic protector as defined in claim 3 wherein: and positioning grooves are respectively arranged at two ends of the rotating shaft, and positioning bulges matched with the positioning grooves are arranged on the groove walls of the clamping grooves.
5. A scalpel-based telescopic protector as claimed in any one of claims 2 to 4, wherein: the second elastic body is an elastic sheet connected to the pressing part.
6. A scalpel-based telescopic protector as defined in claim 1 wherein: the first elastic body is a compression spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220447783.8U CN217408920U (en) | 2022-03-03 | 2022-03-03 | Telescopic protector based on scalpel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220447783.8U CN217408920U (en) | 2022-03-03 | 2022-03-03 | Telescopic protector based on scalpel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217408920U true CN217408920U (en) | 2022-09-13 |
Family
ID=83179476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220447783.8U Active CN217408920U (en) | 2022-03-03 | 2022-03-03 | Telescopic protector based on scalpel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217408920U (en) |
-
2022
- 2022-03-03 CN CN202220447783.8U patent/CN217408920U/en active Active
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