CN211794659U - Safety pin device - Google Patents
Safety pin device Download PDFInfo
- Publication number
- CN211794659U CN211794659U CN202020209645.7U CN202020209645U CN211794659U CN 211794659 U CN211794659 U CN 211794659U CN 202020209645 U CN202020209645 U CN 202020209645U CN 211794659 U CN211794659 U CN 211794659U
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- China
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- pin
- safety pin
- safety
- head
- plastic head
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Abstract
A safety pin device relates to the technical field of daily necessities; the safety pin comprises a pin body, a pin head, external threads, a pin cap, a connecting rope, a pin plastic head, a spring switch, a plug pin, a U-shaped clamping groove and a G-shaped safety groove structure; the safety pin comprises a safety pin body, a safety pin plastic head, a safety pin cap and a safety pin, wherein the safety pin body is provided with a pin head and a safety pin, the safety pin body is provided with a pin head, the safety pin head is provided with a safety pin plastic head, the safety pin plastic head is connected with the safety pin plastic head through a; the safety pin is characterized in that a spring switch is installed at the upper end of the pin plastic head, a bolt is connected to the bottom of the spring switch, a U-shaped clamping groove is formed in the pin plastic head below the spring switch, and a G-shaped safety groove structure is formed in the pin plastic head below the U-shaped clamping groove. A safe safety pin device, solved prior art's needle point and deviate from the problem that U type groove leads to accidental injury people's accident under the particular case, the utility model has the advantages of simple structure, set up reasonable, the cost of manufacture low.
Description
Technical Field
The utility model relates to the technical field of daily necessities, concretely relates to safe safety pin device.
Background
The pinhead of the pin in the current market is sharp, and when the pinhead is clamped into the U-shaped clamping groove, the pinhead is easy to fall off from the U-shaped groove under a specific environment, particularly after the pinhead is influenced by external force, so that the pinhead is exposed and easily hurts people.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a simple structure, reasonable in design, convenient to use's safe safety pin device to prior art's defect and not enough.
In order to achieve the above object, the utility model adopts the following technical scheme: the safety pin comprises a pin body, a pin head, external threads, a pin cap, a connecting rope, a pin plastic head, a spring switch, a plug pin, a U-shaped clamping groove and a G-shaped safety groove structure; the safety pin comprises a safety pin body, a safety pin plastic head, a safety pin cap and a safety pin, wherein the safety pin body is provided with a pin head and a safety pin, the safety pin body is provided with a pin head, the safety pin head is provided with a safety pin plastic head, the safety pin plastic head is connected with the safety pin plastic head through a; the safety pin is characterized in that a spring switch is installed at the upper end of the pin plastic head, a bolt is connected to the bottom of the spring switch, a U-shaped clamping groove is formed in the pin plastic head below the spring switch, and a G-shaped safety groove structure is formed in the pin plastic head below the U-shaped clamping groove.
Furthermore, the needle cap and the pin plastic head are made of plastic or metal materials.
After the structure is adopted, the utility model discloses the beneficial effect who produces does: a safe safety pin device, solved prior art's needle point and deviate from the problem that U type groove leads to accidental injury people's accident under the particular case, the utility model has the advantages of simple structure, set up reasonable, the cost of manufacture low.
Drawings
Fig. 1 is a structural view of the present invention.
Description of reference numerals:
the safety pin comprises a pin body 1, a pin head 2, external threads 3, a pin cap 4, a connecting rope 5, a pin plastic head 6, a spring switch 7, a plug pin 8, a U-shaped clamping groove 9 and a G-shaped safety groove structure 10.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Referring to fig. 1, the following technical solutions are adopted in the present embodiment: the safety pin comprises a pin body 1, a pin head 2, an external thread 3, a pin cap 4, a connecting rope 5, a pin plastic head 6, a spring switch 7, a plug pin 8, a U-shaped clamping groove 9 and a G-shaped safety groove structure 10; the safety pin comprises a safety pin body 1, a safety pin plastic head 6, a safety pin cap 4 and a safety pin, wherein the safety pin 2 at one end of the safety pin body 1 is provided with an external thread 3, the other end of the safety pin body 1 is connected to the safety pin plastic head 6 and is connected with the safety pin cap 4 through a connecting rope 5, and an internal thread matched with the external thread 3 is arranged in the safety pin cap 4; spring switch 7 is installed to the upper end of safety pin plastic head 6, spring switch 7's bottom is connected with bolt 8, be provided with U type draw-in groove 9 on the safety pin plastic head 6 of spring switch 7 below, be provided with G type safety groove structure 10 in the safety pin plastic head 6 of U type draw-in groove 9 below, bolt 8 stretches out and blocks the notch of U type draw-in groove 9 after the button of the switch of spring switch 7 is pressed and makes the safety pin be retrained in safety pin plastic head 6, after the button of pressing down, bolt 8 withdraws, then the syringe needle can be taken out from U type draw-in groove 9.
The needle cap 4 and the pin plastic head 6 are made of plastic or metal materials.
When this embodiment operates, there are screw thread and syringe needle 2 and syringe needle external screw thread 3 in the needle cap 4, the needle cap is worn on the syringe needle through the rotation, do not go into the syringe needle of taking the needle cap in the U type draw-in groove 9 on the safety pin plastic head 6, then press the button of the last switch of safety pin plastic head top spring switch 7 and make bolt 8 stretch out and block U type draw-in groove 9 and make the safety pin be retrained and can not come out in safety pin plastic head 6, press the button down after, the bolt is withdrawed, then the syringe needle can be taken out from U type draw-in groove 9. In addition, even if the needle head slides out of the U-shaped clamping groove 9 in an accidental situation, the needle head cannot cause further injury to a human body because the needle head is already provided with a needle cap, the double-insurance function is achieved, and the problem that the needle tip in the prior art is separated from the U-shaped groove to cause accidental injury accidents under a specific situation is solved. The utility model discloses simple structure, it is safe in utilization, convenient, swift, be applicable to any place that needs the safety pin.
The basic principles and main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (2)
1. A safety pin device, comprising: the safety pin comprises a pin body, a pin head, external threads, a pin cap, a connecting rope, a pin plastic head, a spring switch, a plug pin, a U-shaped clamping groove and a G-shaped safety groove structure; the safety pin comprises a safety pin body, a safety pin plastic head, a safety pin cap and a safety pin, wherein the safety pin body is provided with a pin head and a safety pin, the safety pin body is provided with a pin head, the safety pin head is provided with a safety pin plastic head, the safety pin plastic head is connected with the safety pin plastic head through a; the safety pin is characterized in that a spring switch is installed at the upper end of the pin plastic head, a bolt is connected to the bottom of the spring switch, a U-shaped clamping groove is formed in the pin plastic head below the spring switch, and a G-shaped safety groove structure is formed in the pin plastic head below the U-shaped clamping groove.
2. A safety pin device as claimed in claim 1, wherein: the needle cap and the pin plastic head are made of plastic or metal materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020209645.7U CN211794659U (en) | 2020-02-26 | 2020-02-26 | Safety pin device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020209645.7U CN211794659U (en) | 2020-02-26 | 2020-02-26 | Safety pin device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211794659U true CN211794659U (en) | 2020-10-30 |
Family
ID=72998529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020209645.7U Active CN211794659U (en) | 2020-02-26 | 2020-02-26 | Safety pin device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211794659U (en) |
-
2020
- 2020-02-26 CN CN202020209645.7U patent/CN211794659U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |