CN210106379U - Bolt for wooden furniture - Google Patents
Bolt for wooden furniture Download PDFInfo
- Publication number
- CN210106379U CN210106379U CN201920589542.5U CN201920589542U CN210106379U CN 210106379 U CN210106379 U CN 210106379U CN 201920589542 U CN201920589542 U CN 201920589542U CN 210106379 U CN210106379 U CN 210106379U
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- rubber cylinder
- bolt
- nut
- section
- blind hole
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Abstract
The utility model relates to a bolt, the wooden bolt for furniture specifically says so. It includes the double-screw bolt, and this double-screw bolt divide into screw thread section and linkage segment in proper order from its one end to the other end, and the one end of screw thread section is in the same place with the one end butt joint of linkage segment, and it has the external screw thread to process on the lateral surface of screw thread section, and the smooth form is personally submitted in the lateral surface of linkage segment, keeps away from one of linkage segment of screw thread section and serves and be provided with the nut, and the section of this nut is. The screw cap is characterized in that a central blind hole is formed in the end face of the screw cap far away from the stud, a rubber cylinder is concentrically arranged in the central blind hole, the cylinder bottom of the rubber cylinder is abutted against the hole bottom of the central blind hole, and the outer side wall of the rubber cylinder is abutted against the hole wall of the central blind hole. A columnar magnet is arranged in the rubber cylinder, and the outer side face of the columnar magnet is abutted to the rubber cylinder. The efficiency of searching the nut by the bolt is higher, and the process of taking down the nut is simple and convenient.
Description
Technical Field
The utility model relates to a bolt, but the wooden for furniture bolt of nut is look for fast specifically says so.
Background
The nut and bolt are commonly used as a connection means, and besides fastening mechanical parts, the nut and bolt are widely used in the field of furniture, such as connection of each support leg and a support plate in a stool.
Traditional bolt includes the double-screw bolt, and this double-screw bolt divide into screw thread section and linkage segment in proper order from its one end to the other end, and the one end of screw thread section is in the same place with the one end butt joint of linkage segment, and it has the external screw thread to process on the lateral surface of screw thread section, and the smooth form is personally submitted in the outside of linkage segment, keeps away from one of the linkage segment of screw thread section and serves and be provided with the nut, and the section of this nut is regular. When in connection, the stud is inserted into the mounting holes of the two parts of the wooden furniture; then, the nut is screwed into the thread section; finally, the nut is tightened so that the nut and the nut secure the two parts together. In the connection process, the situation that the nut falls into is often generated, the traditional bolt can only be found by naked eyes, and the efficiency is low. Moreover, when the traditional bolt is stored, in order to avoid the situation that the nut is lost, the nut is generally rotated on the bolt, and when the bolt is used, the nut needs to be screwed off from the bolt firstly, so that the operation is complicated.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a bolt for wooden furniture, the efficiency that the nut was look for to this bolt is higher, and it is simple and convenient to take off the nut process.
In order to solve the problems, the following technical scheme is provided:
the utility model discloses a bolt for wooden furniture includes the double-screw bolt, and this double-screw bolt divide into screw thread section and linkage segment in proper order from its one end to the other end, and the one end of screw thread section is in the same place with the one end butt joint of linkage segment, and it has the external screw thread to process on the lateral surface of screw thread section, and the outside of linkage segment is personally submitted smoothly and is described, keeps away from the linkage segment of screw thread section and serves and be provided with the nut, and the section of this nut is regular hexagon. The screw cap is characterized in that a central blind hole is formed in the end face of the screw cap far away from the stud, a rubber cylinder is concentrically arranged in the central blind hole, the cylinder bottom of the rubber cylinder is abutted against the hole bottom of the central blind hole, and the outer side wall of the rubber cylinder is abutted against the hole wall of the central blind hole. A columnar magnet is arranged in the rubber cylinder, and the outer side face of the columnar magnet is abutted to the rubber cylinder.
The periphery of the end face of the nut corresponding to the stud is provided with an annular outer flange, protruding teeth are uniformly distributed on the outer edge of the side face of the annular outer flange corresponding to the stud along the circumferential direction of the outer edge, the protruding teeth are triangular pyramids, and the bottoms of the triangular pyramids are connected with the annular outer flange.
The cross section of the central blind hole is regular hexagon, the cross section of the outer side wall of the rubber cylinder is regular hexagon, and the cross section of the inner side wall of the rubber cylinder is circular. The outer end of the rubber cylinder is integrally connected with a flanging extending outwards in the radial direction, the inner side face of the flanging is abutted to the screw cap, and the outer end face of the columnar magnet is flush with the outer side face of the flanging.
By adopting the scheme, the method has the following advantages:
because the utility model discloses a there is central blind hole on that nut end face of keeping away from the double-screw bolt of bolt for wooden furniture, is provided with the packing element with one heart in the central blind hole, and the lateral surface and the central blind hole of packing element offset, have column magnet in the packing element, and the lateral surface and the packing element of column magnet offset. After the nut falls into, the stud is held by hand, and the falling nut can be adsorbed by utilizing the columnar magnet in the nut, so that the searching efficiency is greatly improved. And when depositing, can with the nut absorption on the outer end of column magnet, during the use, directly take off the nut can, easy and simple to handle.
Drawings
Fig. 1 is a schematic structural view of a bolt for wooden furniture according to the present invention;
FIG. 2 is a left side view of FIG. 1;
fig. 3 is a three-dimensional exploded view of the bolt for wooden furniture of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-3, the utility model discloses a bolt for wooden furniture includes the double-screw bolt, and this double-screw bolt divide into screw thread section 52 and linkage segment 51 in proper order from its one end to another end, and the one end of screw thread section 52 is in the same place with the one end butt joint of linkage segment 51, and processing has the external screw thread on the lateral surface of screw thread section 52, and smooth form is personally submitted in the outside of linkage segment 51, and the linkage segment 51 of keeping away from screw thread section 52 serves and is provided with nut 2, and this nut 2's section is regular hexagon. The end face of the nut 2 far away from the stud is provided with a central blind hole 8, a rubber cylinder 7 is concentrically arranged in the central blind hole 8, the cylinder bottom of the rubber cylinder 7 is abutted against the hole bottom of the central blind hole 8, and the outer side wall of the rubber cylinder 7 is abutted against the hole wall of the central blind hole 8; a columnar magnet 6 is arranged in the rubber tube 7, and the outer side face of the columnar magnet 6 is abutted against the rubber tube 7.
In order to prevent the clamp from generating the sliding teeth in the use process, the periphery of the end face of the nut 2 corresponding to the stud is provided with an annular outer flange 3, the outer edge of the side face of the annular outer flange 3 corresponding to the stud is uniformly provided with protruding teeth 4 along the circumferential direction, the protruding teeth 4 are triangular pyramids, and the bottoms of the triangular pyramids are connected with the annular outer flange 3.
The cross sections of the central blind holes 8 are regular hexagons, the cross section of the outer side wall of the rubber cylinder 7 is a regular hexagon, and the cross section of the inner side wall of the rubber cylinder 7 is a circle. The outer end of the rubber cylinder 7 is integrally connected with a flanging 1 which extends outwards in the radial direction, the inner side face of the flanging 1 is abutted against the screw cap 2, and the outer end face of the columnar magnet 6 is flush with the outer side face of the flanging 1.
When the double-screw bolt is used, the double-screw bolt is firstly inserted into the mounting holes of the two parts of the wooden furniture. Then, a force is applied to the end of the screw cap 2 away from the stud, so that the protruding tooth 4 is pressed into the wooden furniture. The nut is then threaded onto the threaded section 52. Finally, the nut is tightened so that the nut 2 and the nut secure the two parts together. The rubber tube 7 can increase the static friction force so that the columnar magnet 6 does not fall off. When the outer side wall of the screw cap 2 has a sliding opening, the outward flanging 1 is tilted firstly. Then, the rubber tube 7 and the columnar magnet 6 are pulled out by the outward flange 1. And finally, the bolt can be taken down by utilizing the matching of the inner hexagonal wrench and the central blind hole 8.
Claims (3)
1. A bolt for wooden furniture comprises a stud, wherein the stud is sequentially divided into a threaded section (52) and a connecting section (51) from one end to the other end, one end of the threaded section (52) is in butt joint with one end of the connecting section (51), external threads are processed on the outer side surface of the threaded section (52), the outer side surface of the connecting section (51) is smooth, a nut (2) is arranged at one end of the connecting section (51) far away from the threaded section (52), and the section of the nut (2) is in a regular hexagon shape; the screw cap is characterized in that the end face of the screw cap (2) far away from the stud is provided with a central blind hole (8), a rubber cylinder (7) is concentrically arranged in the central blind hole (8), the cylinder bottom of the rubber cylinder (7) is abutted against the hole bottom of the central blind hole (8), and the outer side wall of the rubber cylinder (7) is abutted against the hole wall of the central blind hole (8); a columnar magnet (6) is arranged in the rubber cylinder (7), and the outer side face of the columnar magnet (6) is abutted against the rubber cylinder (7).
2. The bolt for the wooden furniture according to claim 1, characterized in that the periphery of the end face of the nut (2) corresponding to the stud is provided with an outer annular flange (3), the outer edge of the side face of the outer annular flange (3) corresponding to the stud is uniformly provided with protruded teeth (4) along the circumferential direction, the protruded teeth (4) are triangular pyramids, and the bottoms of the triangular pyramids are connected with the outer annular flange (3).
3. The bolt for wooden furniture as claimed in claim 1 or 2, wherein the cross section of the central blind hole (8) is regular hexagon, the cross section of the outer side wall of the rubber cylinder (7) is regular hexagon, and the cross section of the inner side wall of the rubber cylinder (7) is circular; the outer end of the rubber cylinder (7) is integrally connected with a flanging (1) which extends outwards in the radial direction, the inner side face of the flanging (1) is abutted to the screw cap (2), and the outer end face of the columnar magnet (6) is flush with the outer side face of the flanging (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920589542.5U CN210106379U (en) | 2019-04-28 | 2019-04-28 | Bolt for wooden furniture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920589542.5U CN210106379U (en) | 2019-04-28 | 2019-04-28 | Bolt for wooden furniture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210106379U true CN210106379U (en) | 2020-02-21 |
Family
ID=69538277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920589542.5U Active CN210106379U (en) | 2019-04-28 | 2019-04-28 | Bolt for wooden furniture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210106379U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113746006A (en) * | 2021-09-10 | 2021-12-03 | 国网辽宁省电力有限公司抚顺供电公司 | High-reliability distribution box |
-
2019
- 2019-04-28 CN CN201920589542.5U patent/CN210106379U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113746006A (en) * | 2021-09-10 | 2021-12-03 | 国网辽宁省电力有限公司抚顺供电公司 | High-reliability distribution box |
| CN113746006B (en) * | 2021-09-10 | 2024-05-24 | 国网辽宁省电力有限公司抚顺供电公司 | High-reliability distribution box |
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