CN215395339U - Easy-to-detach saving type skin preparation knife - Google Patents
Easy-to-detach saving type skin preparation knife Download PDFInfo
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- CN215395339U CN215395339U CN202120133272.4U CN202120133272U CN215395339U CN 215395339 U CN215395339 U CN 215395339U CN 202120133272 U CN202120133272 U CN 202120133272U CN 215395339 U CN215395339 U CN 215395339U
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- skin preparation
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Abstract
The utility model provides an easily-detachable economical skin preparation knife which comprises a handle and a blade mounting head, wherein the handle supports the blade mounting head, the blade mounting head comprises a blade mounting seat, a blade mounting groove is formed in the blade mounting seat, a pressing plate is arranged in the blade mounting groove and connected with a pressing screw, the pressing screw is mounted on the blade mounting seat through a threaded hole formed in the blade mounting seat, and the pressing screw is rotated to push the pressing plate to move in the blade mounting groove so as to press and release a blade. The utility model is simple and easy to disassemble, after the skin preparation knife is used, the pressing plate is driven to be far away from the blade by rotating the pressing screw rod, the blade is released, the blade mounting groove is aligned to the sharp instrument box, the blade falls to the sharp instrument box, the blade, the handle and the blade mounting head are separated for treatment, the whole operation is simple, the treatment specification of disposable medical drugs is met, and the treatment efficiency of the skin preparation knife is effectively improved.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to an easily-detached economical skin preparation knife.
Background
Skin preparation refers to operation preparation for shaving hair at a corresponding part of an operation and cleaning the body surface, and is the work for cleaning an operation area of a patient to be subjected to the surgical operation before the operation, and a skin cutter is used for shaving the hair. In order to avoid cross-infection, skin preparation knives are commonly used in hospitals as disposable medical devices. The disposable articles need to be treated according to corresponding specifications after being used, and the skin preparation knife needs to be separated from the knife body.
In the prior art, a skin preparation knife for neurosurgery comprises a handle, wherein a handle frame is fixed on the top of the handle, a ball shaft is clamped on the top of the handle frame, an elastic rib is fixed at the joint of the ball shaft and the handle, a ball shaft bracket is fixed on the top of the ball shaft, a blade holder is fixed on the top of the ball shaft bracket, and the ball shaft and the blade holder are fixedly connected through a spring rod; be equipped with the spring beam on the blade frame of skin preparation blade installation, the spring beam can cushion the shaving speed of skin preparation blade, prevents that skin preparation blade from directly scratching when touching skin bulge department, and blade frame accessible ball axle cooperation elasticity muscle transverse regulation shaving angle, can carry out the side direction to skin bulge department and shave, promotes the safety in utilization, and skin preparation blade is installed and is dismantled on the blade frame through skin preparation blade back of the body pole cooperation blade clamp.
The main problem that it exists lies in, after using, dismantles convenient inadequately, and dismantles easily hurting one's hand, often does not dismantle during clinical use with the direct sharp ware box of putting of back whole skin preparation sword, and cause the extravagant phenomenon of sharp ware box, consequently tear the effect open and remain to be strengthened.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of overcoming the defects in the prior art and provides an easy-to-detach economical skin preparation knife.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides an easy removable saving type skin preparation sword, includes handle and blade installation head, the handle supports blade installation head, blade installation head includes the blade mount pad, set up the blade mounting groove on the blade mount pad, set up in the blade mounting groove and support the clamp plate, support the clamp plate and connect and support the pressure screw rod, support the pressure screw rod and pass through the screw hole that sets up on the blade mount pad is installed the blade mount pad is rotatory support the pressure screw rod and promote support the clamp plate and be in remove in the blade mounting groove to realize sticising and relaxing of blade.
According to the preferable technical scheme, the pressing plate is provided with a pair of inserting columns, the blade mounting groove is internally provided with a pair of mounting columns corresponding to the inserting columns, and the mounting columns are provided with mounting holes matched with the inserting columns.
As a preferred technical scheme, one end of the pressing screw rod is connected with a handle.
Preferably, the joint of the handle and the blade mounting head is rounded.
As the preferred technical scheme, the handle is provided with anti-skid lines.
Compared with the prior art, the utility model has the beneficial effects that:
the skin preparation knife is simple and easy to disassemble, after the skin preparation knife is used, the pressing plate is driven to be far away from the blade by rotating the pressing screw rod, the blade is released, the blade mounting groove is aligned to the sharp instrument box, the blade falls to the sharp instrument box, the blade, the handle and the blade mounting head are separated and treated, the whole operation is simple, the treatment standard of disposable medical medicines is met, the treatment efficiency of the skin preparation knife is effectively improved, the hand is not easy to hurt, and the sharp instrument box is saved.
Drawings
In order to more clearly illustrate the detailed description of the utility model or the technical solutions in the prior art, the drawings that are needed in the detailed description of the utility model or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a schematic structural view of an easy-to-detach economical skin preparation knife according to the present invention.
In the figure, 1 is a handle, 2 is a blade mounting head, 3 is a blade mounting seat, 4 is a blade mounting groove, 5 is a pressing plate, 6 is a pressing screw, 7 is a threaded hole, 8 is an inserting column, 9 is a mounting column, 10 is a blade, and 11 is a handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
The utility model will now be further described with reference to the accompanying drawings.
Referring to fig. 1, an embodiment of the utility model is an easy-to-detach saving-type skin preparation knife, including a handle 1 and a blade mounting head 2, where the handle 1 supports the blade mounting head 2, the blade mounting head 2 includes a blade mounting seat 3, a blade mounting groove 4 is arranged on the blade mounting seat 3, a pressing plate 5 is arranged in the blade mounting groove 4, the pressing plate 5 is connected to a pressing screw 6, the pressing screw 6 is mounted on the blade mounting seat 3 through a threaded hole 7 arranged on the blade mounting seat 3, and the pressing screw 6 is rotated to push the pressing plate to move in the blade mounting groove 4, so as to press and release a blade 10.
In specific implementation, the skin preparation knife in the embodiment of the utility model is a disposable skin preparation knife, after the skin preparation knife is used, the pressing plate is pushed to move in the blade mounting groove 4 only by rotating the pressing screw 6 to loosen the blade 10, then the blade 10 is directly poured into a sharp box to realize the separation treatment of the blade and the knife body, and the treatment specification of the instrument is met.
In order to enhance the installation stability of the blade, please refer to fig. 1 again, a pair of inserting columns 8 is disposed on the pressing plate 5, a pair of mounting columns 9 is disposed in the blade installation groove 4 corresponding to the inserting columns 8, and a mounting hole matched with the inserting column 8 is disposed on the mounting column 9.
For convenience of operation, please refer to fig. 1, one end of the pressing screw 6 is connected to the handle 11.
In one embodiment, the handle 1 is rounded at the connection with the blade mounting head 2.
In one embodiment, the handle 1 is provided with anti-slip lines.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.
Claims (5)
1. The utility model provides an easy dismouting saving type skin preparation sword, includes handle and blade installation head, the handle supports blade installation head, a serial communication port, blade installation head includes the blade mount pad, set up the blade mounting groove on the blade mount pad, set up in the blade mounting groove and support the clamp plate, support the clamp plate and connect and support the pressure screw rod, support the pressure screw rod and pass through the screw hole that sets up on the blade mount pad is installed the blade mount pad is rotatory support the pressure screw rod and promote support the clamp plate and be in remove in the blade mounting groove to realize sticising and relaxing of blade.
2. The easy-to-dismount and economical skin preparation knife according to claim 1, wherein a pair of inserting columns is arranged on the pressing plate, a pair of mounting columns is arranged in the blade mounting groove corresponding to the inserting columns, and mounting holes matched with the inserting columns are arranged on the mounting columns.
3. The easy-to-dismount and economical skin preparation knife according to claim 1 or 2, wherein one end of the pressing screw is connected with a handle.
4. The easy-to-dismount and economical skin preparation knife according to claim 1, wherein the joint of the handle and the blade mounting head is rounded.
5. The easy-to-dismount and economical skin preparation knife according to claim 1, wherein the handle is provided with anti-slip lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120133272.4U CN215395339U (en) | 2021-01-19 | 2021-01-19 | Easy-to-detach saving type skin preparation knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120133272.4U CN215395339U (en) | 2021-01-19 | 2021-01-19 | Easy-to-detach saving type skin preparation knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215395339U true CN215395339U (en) | 2022-01-04 |
Family
ID=79661395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120133272.4U Active CN215395339U (en) | 2021-01-19 | 2021-01-19 | Easy-to-detach saving type skin preparation knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215395339U (en) |
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2021
- 2021-01-19 CN CN202120133272.4U patent/CN215395339U/en active Active
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