CN209875688U - Special screw nut capable of reducing corrosion degree - Google Patents
Special screw nut capable of reducing corrosion degree Download PDFInfo
- Publication number
- CN209875688U CN209875688U CN201920643864.3U CN201920643864U CN209875688U CN 209875688 U CN209875688 U CN 209875688U CN 201920643864 U CN201920643864 U CN 201920643864U CN 209875688 U CN209875688 U CN 209875688U
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- cap body
- nut
- screw
- half cap
- left half
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Abstract
The utility model discloses a can reduce special screw nut of degree of corrosion, including the half left cap body that is used for constituteing the nut, still including the half right cap body that is used for constituteing the nut, the half left cap body constitutes the screw with the face of being connected of the half right cap body, and the half left cap body all has cup jointed rubber sheath with the surface of the half right cap body, the inside caulking groove has been seted up to rubber sheath's outside central line position department. A can reduce special screw nut for screw of degree of corrosion, through the rubber sheath, can reduce nut and air direct contact's possibility, carry out the surface protection of nut, reduce its degree that suffers the corruption, thereby reach the effect of protection nut, through the mutually supporting between the half cap body on the left side and the half cap body on the right side and upper connection piece and the next connection piece, can dismantle under the comparatively difficult condition at the nut, change the dismantlement mode of nut, make things convenient for the daily dismouting of nut to use, be suitable for different working conditions, bring better use prospect.
Description
Technical Field
The utility model relates to a nut field, in particular to special screw nut that can reduce the degree of corrosion.
Background
The nut is an accessory type which has a limiting function on a special screw, is generally matched with the screw for use, is generally applied to the field of connection and fixation of mechanical equipment, building structures and rails, and has the characteristics of small volume, convenience in storage, durability and the like; the existing nut has certain defects when in use, the function of the nut is single, the surface of the nut is generally in direct contact with air, the nut is easily corroded, the using effect of the nut is affected, the nut is inconvenient to disassemble at the later stage of the screw, certain influence is brought to the use of the nut, and therefore the nut for the special screw capable of reducing the corrosion degree is provided.
SUMMERY OF THE UTILITY MODEL
The main object of the utility model is to provide a can reduce special screw nut of degree of corrosion, can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a can reduce special screw nut for degree of corrosion, includes the half left cap body that is used for constituteing the nut, still includes the half right cap body that is used for constituteing the nut, the half left cap body constitutes the screw with the face of being connected of the half right cap body, and the surface of the half left cap body and the half right cap body has all cup jointed rubber sheath, the inside caulking groove has been seted up to rubber sheath's outside central line position department, the half left cap body is connected with supplementary hole piece with the bottom central point department of the half right cap body, the inside groove has been seted up with the upper end junction of the half right cap body, and the inner wall in inside groove is provided with the upper connection piece, the below of upper connection piece is provided with lower connection piece, it is connected with first screw and second screw respectively to lie in both ends border position punishment on the upper connection piece, the central line has been.
Preferably, the left half cap body and the right half cap body form a regular hexagon together, and the rubber sheath wraps the left half cap body and the right half cap body integrally.
Preferably, the auxiliary hole block is welded with the joint of the bottom ends of the left half cap body and the right half cap body, and the auxiliary hole block is identical to the screw hole in diameter.
Preferably, the upper connecting piece and the lower connecting piece are arranged along the screw hole in an up-and-down symmetrical mode, and the outer surfaces of the upper connecting piece and the lower connecting piece are flush with the outer surface of the rubber sheath.
Preferably, the upper connecting piece is connected with the inserting holes in the left half cap body and the right half cap body through a first screw and a second screw.
Preferably, the outer surface of the embedded groove in the rubber sheath is a frosted surface, and the rubber sheath is connected with the left half cap body and the right half cap body in a bonding mode.
Compared with the prior art, the utility model discloses following beneficial effect has: this can reduce special nut for screw of degree of corrosion, through the rubber sheath, can reduce nut and air direct contact's possibility, carry out the surface protection of nut, reduce its degree that suffers the corruption, thereby reach the effect of protection nut, through the left half cap body and half right cap body and the cooperation each other between upper connection piece and the next connection piece, can dismantle under the comparatively difficult condition at the nut, change the dismantlement mode of nut, make things convenient for the daily dismouting of nut to use, whole nut simple structure, high durability and convenient operation, the effect of use is better for traditional mode.
Drawings
FIG. 1 is a schematic view of the overall structure of a special screw cap according to the present invention, which can reduce the corrosion degree;
FIG. 2 is a schematic perspective view of a special screw cap according to the present invention, which can reduce corrosion;
FIG. 3 is a top view of a special screw cap according to the present invention, which can reduce corrosion;
fig. 4 is a cross-sectional view of the left half cap body in the nut for the special screw, which can reduce the corrosion degree.
In the figure: 1. a left half cap body; 2. a right half cap body; 3. a screw hole; 4. a rubber sheath; 5. an embedded groove is formed; 6. an auxiliary hole block; 7. a built-in groove; 8. an upper connecting sheet; 9. a first screw; 10. a second screw; 11. a lower connecting sheet; 12. and (4) inserting the jack.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-4, a special screw cap capable of reducing corrosion degree comprises a left half cap body 1 for forming the screw cap, and a right half cap body 2 for forming the screw cap, wherein a screw hole 3 is formed on the connecting surface of the left half cap body 1 and the right half cap body 2, rubber sheaths 4 are sleeved on the outer surfaces of the left half cap body 1 and the right half cap body 2, an inner caulking groove 5 is formed at the position of the central line of the outer side of the rubber sheath 4, an auxiliary hole block 6 is connected to the central position of the bottom ends of the left half cap body 1 and the right half cap body 2, a user sleeves the outer surface of the special screw through the screw hole 3 inside the screw cap formed by the left half cap body 1 and the right half cap body 2 and the auxiliary hole block 6 connected with the screw, the final fixation of the screw is performed, the rubber sheaths 4 are bonded on the surfaces of the left half cap body 1 and the right half cap body 2, and are used for reducing the possibility that, reach the effect of protection nut, built-in groove 7 has been seted up with the upper end junction of the right half cap body 2 to the left half cap body 1, and the inner periphery of built-in groove 7 is provided with upper connecting piece 8, upper connecting piece 8's below is provided with lower connecting piece 11, it is connected with first screw 9 and second screw 10 respectively to lie in both ends border position department on the upper connecting piece 8, the central line is close to top end position department and has seted up jack 12 on the half cap body of a left side 1, when the nut is in the surface of screw for a long time and is difficult to dismantle, the user utilizes the instrument to untie the connection between first screw 9 and the second screw 10 on upper connecting piece 8 and lower connecting piece 11 and the jack 12 on the half cap body of a left side 1 and the half cap body of a right side 2, with this dismantle.
The left half cap body 1 and the right half cap body 2 form a regular hexagon together, and the rubber sheath 4 wraps the left half cap body 1 and the right half cap body 2 integrally, so that the structure ensures that the nut has multiple disassembling modes;
the auxiliary hole block 6 is welded with the joint of the bottom ends of the left half cap body 1 and the right half cap body 2, and the auxiliary hole block 6 and the screw hole 3 have the same aperture;
the upper connecting piece 8 and the lower connecting piece 11 are symmetrically arranged up and down along the screw hole 3, and the outer surfaces of the upper connecting piece 8 and the lower connecting piece 11 are flush with the outer surface of the rubber sheath 4;
the upper connecting piece 8 is connected with the jacks 12 on the left half cap body 1 and the right half cap body 2 through a first screw 9 and a second screw 10;
the outer surface of the embedded groove 5 on the rubber sheath 4 is a frosted surface, and the rubber sheath 4 is connected with the left half cap body 1 and the right half cap body 2 in a bonding mode.
It should be noted that, the utility model relates to a special screw nut capable of reducing corrosion, when in use, the user can rotate the inner caulking groove 5 on the rubber sheath 4 to finally fix the screw through the screw hole 3 inside the nut formed by the left half cap body 1 and the right half cap body 2 and the auxiliary hole block 6 connected with the two, the rubber sheath 4 adhered on the surfaces of the left half cap body 1 and the right half cap body 2 can reduce the possibility of direct contact between the left half cap body 1 and the right half cap body 2 and the air, so as to achieve the effect of protecting the nut, when the nut is in the outer surface of the screw for a long time and is difficult to be disassembled, the user can utilize the tool to untie the connection between the first screw 9 and the second screw 10 on the upper connecting sheet 8 and the lower connecting sheet 11 inside the two groups of the built-in grooves 7 and the jack 12 on the left half cap body 1 and the right half cap body 2, the nut is disassembled by the aid of the nut disassembling device, so that the nut is convenient to disassemble and assemble daily, and the nut disassembling device is practical.
The basic principles and the 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 (6)
1. The utility model provides a can reduce special screw nut of degree of corrosion, includes the half left cap body (1) that is used for constituteing the nut, still includes the half right cap body (2) that are used for constituteing the nut, its characterized in that: the connecting surface of the left half cap body (1) and the right half cap body (2) forms a screw hole (3), the outer surfaces of the left half cap body (1) and the right half cap body (2) are sleeved with rubber sheaths (4), an embedded groove (5) is arranged at the central line position of the outer side of the rubber sheath (4), the center positions of the bottom ends of the left half cap body (1) and the right half cap body (2) are connected with an auxiliary hole block (6), the joint of the upper ends of the left half cap body (1) and the right half cap body (2) is provided with an internal groove (7), an upper connecting sheet (8) is arranged on the inner periphery of the inner groove (7), a lower connecting sheet (11) is arranged below the upper connecting sheet (8), the upper connecting sheet (8) is connected with a first screw (9) and a second screw (10) at the edge positions of two ends respectively, the middle line of the left half cap body (1) is provided with an insertion hole (12) near the top end.
2. A nut for a specialty screw capable of reducing corrosion according to claim 1 wherein: the left half cap body (1) and the right half cap body (2) jointly form a regular hexagon, and the left half cap body (1) and the right half cap body (2) are integrally wrapped by the rubber sheath (4).
3. A nut for a specialty screw capable of reducing corrosion according to claim 1 wherein: the auxiliary hole block (6) is welded with the joint of the bottom ends of the left half cap body (1) and the right half cap body (2), and the auxiliary hole block (6) is identical to the screw hole (3) in aperture.
4. A nut for a specialty screw capable of reducing corrosion according to claim 1 wherein: the upper connecting piece (8) and the lower connecting piece (11) are arranged along the screw hole (3) in an up-and-down symmetrical mode, and the outer surfaces of the upper connecting piece (8) and the lower connecting piece (11) are flush with the outer surface of the rubber sheath (4).
5. A nut for a specialty screw capable of reducing corrosion according to claim 1 wherein: the upper connecting piece (8) is connected with the inserting holes (12) on the left half cap body (1) and the right half cap body (2) through a first screw (9) and a second screw (10).
6. A nut for a specialty screw capable of reducing corrosion according to claim 1 wherein: the outer surface of the embedded groove (5) on the rubber sheath (4) is a frosted surface, and the rubber sheath (4) is bonded with the left half cap body (1) and the right half cap body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920643864.3U CN209875688U (en) | 2019-05-04 | 2019-05-04 | Special screw nut capable of reducing corrosion degree |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920643864.3U CN209875688U (en) | 2019-05-04 | 2019-05-04 | Special screw nut capable of reducing corrosion degree |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209875688U true CN209875688U (en) | 2019-12-31 |
Family
ID=68964173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920643864.3U Active CN209875688U (en) | 2019-05-04 | 2019-05-04 | Special screw nut capable of reducing corrosion degree |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209875688U (en) |
-
2019
- 2019-05-04 CN CN201920643864.3U patent/CN209875688U/en active Active
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