CN215257207U - Fixed positioning wood tip - Google Patents
Fixed positioning wood tip Download PDFInfo
- Publication number
- CN215257207U CN215257207U CN202121690593.0U CN202121690593U CN215257207U CN 215257207 U CN215257207 U CN 215257207U CN 202121690593 U CN202121690593 U CN 202121690593U CN 215257207 U CN215257207 U CN 215257207U
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- fixed
- connecting sleeve
- wood
- pin body
- sleeve
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Abstract
The utility model relates to a fixed positioning wood pin, which comprises a wood pin body, wherein an installation inner cavity is arranged inside the wood pin body; a fixed connecting sleeve is embedded in the mounting inner cavity; a sinking platform is arranged at the edge of the opening of the mounting inner cavity; the fixed connecting sleeve is provided with a fixed outer edge; first fastening holes matched with each other are formed in the fixed outer edge and the sinking platform; the fixed outer edge is connected into the sinking platform through a fastener; the inner side of the fixed connecting sleeve is fixedly connected with a rotary connecting rod; the outer side of the rotary connecting rod is provided with a fixed bulge; the surface of the fixed connecting sleeve and the fixed bulge are provided with second fastening holes matched with each other; the plate is provided with a connecting hole relative to the wood pin body. When the wood pin body is installed, the screwing rod can be connected into the inner sleeve hole of the plate connecting hole in a screwing mode, and the wood pin body is positioned in the connecting hole; because the rotary rod is connected with the inner sleeve hole by threads, the looseness caused by axial stress of the wood pin body can be prevented, and the stability is improved.
Description
Technical Field
The utility model relates to a wood pin, concretely relates to fixed positioning wood pin belongs to carpenter's connecting piece technical field.
Background
Modern panel furniture uses trinity subassembly to connect more, promptly: the bolt, the eccentric part, pre-buried micelle. Three accessories need to be connected and bear load, and the use effect and the service life of the furniture are directly influenced due to different materials in many times. The vertical plate is more stable by adding the wooden tips, the bearing capacity of the laminated plate can be increased by several times by adding the wooden tips in the transverse direction, and the wooden tips are used for preventing the laths from rotating, laterally moving and the like. The positioning wood pin in the prior art is generally directly inserted into the connecting hole of the plate, so that the stability between the wood pin and the plate is poor, the tension in the axial direction of the wood pin cannot be borne, and the firmness is poor. Therefore, further improvements are awaited.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model discloses an overcome the defect among the prior art and provide a fixed positioning wooden tip, simple structure is reasonable, and connection stability is high, and is firmly durable, and it is convenient to install, and concrete scheme is as follows:
a fixed positioning wood tip comprises a wood pin body, wherein an installation inner cavity is formed in the wood pin body; a fixed connecting sleeve is embedded in the mounting inner cavity; a sinking platform is arranged at the edge of the opening of the mounting inner cavity; the fixed connecting sleeve is provided with a fixed outer edge; first fastening holes matched with each other are formed in the fixed outer edge and the sinking platform; the fixed outer edge is connected into the sinking platform through a fastener; the inner side of the fixed connecting sleeve is fixedly connected with a rotary connecting rod; a fixing bulge is arranged on the outer side of the rotary connecting rod; the surface of the fixed connecting sleeve and the fixed bulge are provided with second fastening holes matched with each other; the plate is provided with a connecting hole relative to the wood pin body.
Preferably, an inserting cavity is arranged between the fixed outer edges; the outer side wall of the plug-in cavity is in close contact with the inner side wall of the mounting inner cavity; and a gasket is arranged between the fixed outer edge and the sinking platform.
Preferably, the fastener is a screw; the screw penetrates through the fixed outer edge and the gasket and is connected to the upper surface of the side wall of the mounting inner cavity; the gasket is a metal gasket.
Preferably, the inner side edge of the fixed connecting sleeve is provided with a plurality of inserting notches; the fixed bulges correspond to the inserting notches one by one; the fixing bulge is embedded in the inserting notch.
Preferably, the number of the insertion notches is at least three; the insertion notches are uniformly distributed along the inner side edge of the fixed connecting sleeve; the second fastening holes are respectively arranged at the relative positions of the fixing bulges and the insertion notches.
Preferably, the fixing bulge is connected in the fixing connecting sleeve through a fastener; the fixing piece is a screw; and an external thread is arranged on the outer side of the upper part of the rotary rod.
Preferably, the fixing protrusion is located at a lower side of the external thread.
Preferably, the inner diameter of the connecting hole is the same as the outer diameter of the positioning wood tip; an inner sleeve hole is arranged in the connecting hole; and the inner side wall of the inner sleeve hole is provided with an internal thread relative to the external thread of the rotary connecting rod.
The utility model combines the wood pin body with the rotary connecting rod, the wood pin body is internally provided with the splicing cavity, the splicing cavity is provided with the fixed connecting sleeve, and the rotary connecting rod is tightly connected by the fixed connecting sleeve; meanwhile, the screwing rod is provided with external threads, when the wood pin body is installed, the screwing rod can be connected into the inner sleeve hole of the plate connecting hole in a screwing mode, and the wood pin body is positioned in the connecting hole; the rotary connecting rod is connected with the inner sleeve hole by threads, so that the wooden pin body can be prevented from loosening due to axial stress, and the stability is improved; and the mounting mode is convenient, and the wood pin body only needs to rotate in the connecting hole.
Drawings
Fig. 1 is a schematic view of the installation structure of the present invention.
Fig. 2 is a schematic cross-sectional view of the pin body.
Fig. 3 is a schematic cross-sectional view of the connection hole.
In the figure, 1 is the dowel body, 2 is the installation inner chamber, 2.1 is the heavy platform, 3 is fixed adapter sleeve, 3.1 is fixed outer edge, 3.2 is the grafting chamber, 3.3 is the grafting breach, 4 is first fastening hole, 5 is for revolving the pole, 6 is fixed arch, 7 is the second fastening hole, 8 is the connecting hole, 8.1 is the inner jacket hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Terms used herein, including technical and scientific terms, have the same meaning as terms commonly understood by one of ordinary skill in the art, unless otherwise defined. It will be understood that terms defined in commonly used dictionaries have meanings that are consistent with their meanings in the prior art.
Referring to fig. 1-3, a fixed positioning wood tip comprises a wood pin body 1, wherein an installation inner cavity 2 is formed in the wood pin body 1; a fixed connecting sleeve 3 is embedded in the installation inner cavity 2; a sinking platform 2.1 is arranged at the edge of the opening of the installation inner cavity 2; the fixed connecting sleeve 3 is provided with a fixed outer edge 3.1; the fixed outer edge 3.1 and the sinking platform 2.1 are internally provided with first fastening holes 4 matched with each other; the fixed outer edge 3.1 is connected into the sinking platform 2.1 through a fastener; a rotary connecting rod 5 is fixedly connected to the inner side of the fixed connecting sleeve 3; a fixed bulge 6 is arranged on the outer side of the rotary connecting rod 5; the surface of the fixed connecting sleeve 3 and the fixed bulge 6 are provided with second fastening holes 7 which are matched with each other; the plate is provided with a connecting hole 8 relative to the wood pin body.
Furthermore, an inserting cavity 3.2 is arranged between the fixed outer edges 3.1; the outer side wall of the plug-in cavity 3.2 is in close contact with the inner side wall of the installation inner cavity 2; a gasket is arranged between the fixed outer edge 3.1 and the sinking platform 2.1.
Further, the fastener is a screw; the screw penetrates through the fixed outer edge and the gasket and is connected to the upper surface of the side wall of the mounting inner cavity; the gasket is a metal gasket.
Furthermore, a plurality of insertion notches 3.3 are formed in the inner side edge of the fixed connecting sleeve 3; the fixed bulges 6 correspond to the insertion notches 3.3 one by one; the fixing bulge 6 is embedded in the insertion notch 3.3.
Furthermore, the insertion notches 3.3 comprise at least three; the insertion notches 3.3 are uniformly distributed along the inner side edge of the fixed connecting sleeve; the second fastening holes 7 are respectively arranged at the opposite positions of the fixing bulge 6 and the insertion notch 3.3.
Furthermore, the fixed bulge 6 is connected in the fixed connecting sleeve through a fastener; the fixing piece is a screw; and the outer side of the upper part of the rotary rod 5 is provided with an external thread.
Further, the fixing protrusion 6 is located at the lower side of the external thread.
Further, the inner diameter of the connecting hole 8 is the same as the outer diameter of the wood tip body; an inner sleeve hole 8.1 is arranged in the connecting hole 8; and internal threads are arranged on the inner side wall of the inner sleeve hole 8.1 relative to the external threads of the rotary connecting rod 5.
The working principle is as follows: firstly, a fixed connecting sleeve 3 is embedded in an installation inner cavity 2 of the wood tip body and is fixed through screws; the splicing cavity 3.2 in the fixed connecting sleeve is used for receiving the rotary connecting rod, after the bottom of the rotary connecting rod is inserted into the splicing cavity, the fixing bulge outside the rotary connecting rod is inserted into the splicing notch on the surface of the fixed connecting sleeve 3, and then the relative position of the rotary connecting rod and the fixed connecting sleeve can be fixed through screw connection; when the plate is installed, the wood tip body is inserted into the connecting hole of the plate, the wood tip body can be in close contact with the inner wall of the connecting hole, and meanwhile, the wood tip body is rotated, so that the tail end of the wood tip body can be screwed with the inner sleeve hole in the connecting hole, and the stability of the whole wood tip body connection is guaranteed.
Finally, it is noted that the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.
Claims (8)
1. The utility model provides a fixed positioning wooden tip, includes the wooden round pin body, its characterized in that: an installation inner cavity is formed in the wood pin body; a fixed connecting sleeve is embedded in the mounting inner cavity; a sinking platform is arranged at the edge of the opening of the mounting inner cavity; the fixed connecting sleeve is provided with a fixed outer edge; first fastening holes matched with each other are formed in the fixed outer edge and the sinking platform; the fixed outer edge is connected into the sinking platform through a fastener; the inner side of the fixed connecting sleeve is fixedly connected with a rotary connecting rod; a fixing bulge is arranged on the outer side of the rotary connecting rod; the surface of the fixed connecting sleeve and the fixed bulge are provided with second fastening holes matched with each other; the plate is provided with a connecting hole relative to the wood pin body.
2. A fixed position wood tip as defined in claim 1, wherein: an inserting cavity is arranged between the fixed outer edges; the outer side wall of the plug-in cavity is in close contact with the inner side wall of the mounting inner cavity; and a gasket is arranged between the fixed outer edge and the sinking platform.
3. A fixed position wood tip as defined in claim 2, wherein: the fastener is a screw; the screw penetrates through the fixed outer edge and the gasket and is connected to the upper surface of the side wall of the mounting inner cavity; the gasket is a metal gasket.
4. A fixed position wood tip as defined in claim 3, wherein: the inner side edge of the fixed connecting sleeve is provided with a plurality of inserting notches; the fixed bulges correspond to the inserting notches one by one; the fixing bulge is embedded in the inserting notch.
5. A fixed position wood tip as defined in claim 4, wherein: the number of the insertion notches is at least three; the insertion notches are uniformly distributed along the inner side edge of the fixed connecting sleeve; the second fastening holes are respectively arranged at the relative positions of the fixing bulges and the insertion notches.
6. A fixed position wood tip as defined in claim 5, wherein: the fixed bulge is connected in the fixed connecting sleeve through a fastener; the fastener is a screw; and an external thread is arranged on the outer side of the upper part of the rotary rod.
7. A fixed position wood tip as defined in claim 6, wherein: the fixing protrusion is positioned at the lower side of the external thread.
8. A fixed position wood tip as defined in claim 1, wherein: the inner diameter of the connecting hole is the same as the outer diameter of the positioning wood tip; an inner sleeve hole is arranged in the connecting hole; and the inner side wall of the inner sleeve hole is provided with an internal thread relative to the external thread of the rotary connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121690593.0U CN215257207U (en) | 2021-07-23 | 2021-07-23 | Fixed positioning wood tip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121690593.0U CN215257207U (en) | 2021-07-23 | 2021-07-23 | Fixed positioning wood tip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215257207U true CN215257207U (en) | 2021-12-21 |
Family
ID=79494180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121690593.0U Active CN215257207U (en) | 2021-07-23 | 2021-07-23 | Fixed positioning wood tip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215257207U (en) |
-
2021
- 2021-07-23 CN CN202121690593.0U patent/CN215257207U/en active Active
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