CN220850291U - Warhead formula screw thread fixed head - Google Patents
Warhead formula screw thread fixed head Download PDFInfo
- Publication number
- CN220850291U CN220850291U CN202322824704.8U CN202322824704U CN220850291U CN 220850291 U CN220850291 U CN 220850291U CN 202322824704 U CN202322824704 U CN 202322824704U CN 220850291 U CN220850291 U CN 220850291U
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- CN
- China
- Prior art keywords
- pin
- hole
- nail
- stud
- nail body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000010276 construction Methods 0.000 claims description 4
- 241000587161 Gomphocarpus Species 0.000 abstract description 3
- 238000006073 displacement reaction Methods 0.000 abstract description 2
- 230000002265 prevention Effects 0.000 abstract description 2
- 230000000670 limiting effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Portable Nailing Machines And Staplers (AREA)
Abstract
The utility model discloses a warhead type thread fixing head, which comprises a shooting nail and a guide sleeve, wherein the shooting nail comprises a cylindrical nail body, one end of the nail body is provided with a bullet head-shaped nail head, the other end of the nail body is provided with a stud part coaxially arranged with the nail body, the guide sleeve is sleeved on the nail body, one end of the stud part, which is close to the nail body, is provided with a conical stud head in a truncated cone shape, the stud part is provided with a pin hole which extends along the axial direction of the stud part and is arranged outside the nail body, and a stop hole which is communicated with the pin hole, and the stop hole also extends along the radial direction of the pin hole; the pin is inserted into the pin hole, one end of the pin is flush with the end face of the stud cone head, the other end of the pin extends out of the hole orifice of the pin hole, and a stop part which is connected in the stop hole in a sliding mode is further arranged on the pin. The thread fixing head has the characteristics of reliable connection and displacement prevention, and has perfect overall function and strong practicability.
Description
Technical Field
The utility model relates to the technical field of fasteners, in particular to a bullet type threaded fixing head.
Background
The tail part is provided with a shooting nail with a stud structure, and the stud structure exposed out of the wall surface can be used for threaded connection and fixing after the nail body part is driven into the wall surface. When the part with the internal thread is screwed on the stud structure of the exposed wall surface, larger torque can be generated, the nail body which is easy to hit into the wall surface is shifted, the connection is loose, potential safety hazards exist, and the overall effect is poor. Accordingly, the utility model provides a warhead type thread fixing head.
Disclosure of utility model
The utility model aims to overcome the defects in the prior art and provide the warhead type threaded fixing head which has the characteristics of reliable connection and displacement prevention.
In order to solve the technical problems, the aim of the utility model is realized as follows: the utility model relates to a warhead type thread fixing head, which comprises a shooting nail and a guide sleeve, wherein the shooting nail comprises a cylindrical nail body, one end of the nail body is provided with a bullet-shaped nail head, the other end of the nail body is provided with a stud part coaxially arranged with the nail body, the guide sleeve is sleeved on the nail body, one end of the stud part, which is close to the nail body, is provided with a conical stud head in a truncated cone shape, the stud part is provided with a pin hole which extends along the axial direction of the stud part and is arranged outside the nail body, and a stop hole which is communicated with the pin hole, and the stop hole also extends along the radial direction of the pin hole;
The pin is inserted into the pin hole, one end of the pin is flush with the end face of the stud cone head, the other end of the pin extends out of the hole orifice of the pin hole, and a stop part which is connected in the stop hole in a sliding mode is further arranged on the pin.
The utility model is further provided with: the end of the stud part, which is far away from the pin body, is provided with a hammering part which is higher than the part of the pin, which extends out of the orifice of the pin hole.
The utility model is further provided with: the hammering part is spherical.
The utility model is further provided with: the stop hole is also communicated with the outside.
The utility model is further provided with: the construction surface of the stop hole passes through the axis of the stud part.
In summary, the utility model has the following beneficial effects: according to the bullet type threaded fixing head, the nail gun is used for driving the part of the nail except the stud part into the wall surface, and then the striking tool is used for hammering the pin extending out of the orifice of the pin hole, so that the other end of the pin is inserted into the wall body, the fixing head is limited to turn around under the action of larger torque, the limiting and anti-loosening effects are achieved, the whole functions are complete, and the practicability is high.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of another view of the present utility model;
FIG. 3 is a schematic view of a portion of the structure of the present utility model;
Fig. 4 is an enlarged schematic view of the portion a in fig. 1.
Detailed Description
In order that those skilled in the art will better understand the technical solutions of the present utility model, preferred embodiments of the present utility model will be described below with reference to specific examples, but it should be understood that these descriptions are only for further illustrating the features and advantages of the present utility model, and are not limiting the patent claims of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model will be further described with reference to the drawings and preferred embodiments.
Example 1
Referring to fig. 1 to 4, a bullet type screw thread fixing head according to this embodiment includes a nail shooting and a guide sleeve 1, the nail shooting includes a cylindrical nail body 2, one end of the nail body 2 has a nail head 3 in bullet shape, the other end has a stud portion 4 coaxially arranged with the nail body, the guide sleeve 1 is sleeved on the nail body 2, one end of the stud portion 4 near the nail body has a conical stud head 5 in truncated cone shape, the stud portion 4 is provided with a pin hole 6 extending along the axial direction thereof and arranged outside the nail body, and a stop hole 7 communicating with the pin hole, the stop hole 7 also extends along the radial direction of the pin hole 6;
The screw bolt taper head is characterized by further comprising a pin 8 inserted into the pin hole 6, one end of the pin 8 is flush with the end face of the screw bolt taper head 5, the other end of the pin extends out of the orifice of the pin hole 6, and a stop part 9 which is in sliding connection in the stop hole is further arranged on the pin 8.
Further, the end of the stud portion 4 remote from the shank has a hammer portion 10 which is higher than the portion of the pin extending out of the bore of the pin bore.
Further, the hammering unit 10 has a spherical shape.
In this embodiment, when the nail is inserted into the wall except the stud portion 4, the stud cone 5 is tightly attached to the wall, and at this time, the striking tool is used to hammer the pin 8 extending out of the hole opening of the pin hole 6, so that the other end of the pin can be inserted into the wall, and the nail body 2 is limited to rotate circumferentially relative to the wall, thereby achieving the limiting effect.
Because of the arrangement of the stud cone head 5, the end part of the pin 8 with the end face flush with the stud cone head 5 forms a tip structure, and the pin is beneficial to being inserted into a wall body.
Example 2
Referring to fig. 1 to 4, a bullet type screw fixing head according to the present embodiment is further provided, on the basis of embodiment 1, that the stopper hole 7 is also in communication with the outside.
Further, the stop hole 7 is located on a construction surface passing through the axis of the stud portion 4.
In the present embodiment, by providing the stopper hole 7 to communicate with the outside and providing the construction surface on which the stopper hole 7 is located to pass through the axis of the stud portion 4, the stopper hole 7 and the pin hole 6 communicating therewith can be easily machined.
According to the bullet type threaded fixing head, the nail gun is used for driving the part of the nail except the stud part into the wall surface, and then the striking tool is used for hammering the pin extending out of the orifice of the pin hole, so that the other end of the pin is inserted into the wall body, the fixing head is limited to turn around under the action of larger torque, the limiting and anti-loosening effects are achieved, the whole functions are complete, and the practicability is high.
Unless specifically stated otherwise, in the present utility model, if there are terms such as "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., the positional or positional relation is based on the actually shown positional or positional relation, it is merely for convenience of describing the present utility model and simplifying the description, and it is not necessary to indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, so that the terms describing the positional or positional relation in the present utility model are merely for exemplary illustration and are not to be construed as limitations of the present patent, and it is possible for those skilled in the art to combine the embodiments and understand the specific meaning of the above terms according to the specific circumstances.
Unless specifically stated or limited otherwise, the terms "disposed," "connected," and "connected" herein are to be construed broadly, e.g., they may be fixed, removable, or integral; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The foregoing describes in detail preferred embodiments of the present utility model. It should be understood that numerous modifications and variations can be made in accordance with the concepts of the utility model by one of ordinary skill in the art without undue burden. Therefore, all technical solutions which can be obtained by logic analysis, reasoning or limited experiments based on the prior art by the person skilled in the art according to the inventive concept shall be within the scope of protection defined by the claims.
Claims (5)
1. The utility model provides a warhead formula screw thread fixed head, includes and shoots nail and uide bushing, it is cylindric nail body including being to shoot the nail, and the one end of nail body has the pin head that is bullet form, the other end have with the nail body is the double-screw bolt portion that the coaxial line set up, uide bushing suit is on the nail body, its characterized in that: the screw bolt part is provided with a pin hole which extends along the axial direction of the screw bolt part and is arranged outside the screw bolt body, and a stop hole communicated with the pin hole, and the stop hole also extends along the radial direction of the pin hole;
The pin is inserted into the pin hole, one end of the pin is flush with the end face of the stud cone head, the other end of the pin extends out of the hole orifice of the pin hole, and a stop part which is connected in the stop hole in a sliding mode is further arranged on the pin.
2. The bullet type thread fixing head according to claim 1, wherein: the end of the stud part, which is far away from the pin body, is provided with a hammering part which is higher than the part of the pin, which extends out of the orifice of the pin hole.
3. The warhead-type threaded fastener as claimed in claim 2, wherein: the hammering part is spherical.
4. A bullet type thread fixing head according to any one of claims 1 to 3, wherein: the stop hole is also communicated with the outside.
5. The bullet type thread fixing head of claim 4 wherein: the construction surface of the stop hole passes through the axis of the stud part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322824704.8U CN220850291U (en) | 2023-10-20 | 2023-10-20 | Warhead formula screw thread fixed head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322824704.8U CN220850291U (en) | 2023-10-20 | 2023-10-20 | Warhead formula screw thread fixed head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220850291U true CN220850291U (en) | 2024-04-26 |
Family
ID=90748303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322824704.8U Active CN220850291U (en) | 2023-10-20 | 2023-10-20 | Warhead formula screw thread fixed head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220850291U (en) |
-
2023
- 2023-10-20 CN CN202322824704.8U patent/CN220850291U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |