CN220600187U - Anchor type connecting pin assembly - Google Patents
Anchor type connecting pin assembly Download PDFInfo
- Publication number
- CN220600187U CN220600187U CN202322369888.3U CN202322369888U CN220600187U CN 220600187 U CN220600187 U CN 220600187U CN 202322369888 U CN202322369888 U CN 202322369888U CN 220600187 U CN220600187 U CN 220600187U
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- pin
- body part
- rod body
- hole
- diameter
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- 241000587161 Gomphocarpus Species 0.000 abstract description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model provides an anchor type connecting pin assembly, which comprises a connecting pin, wherein the connecting pin comprises a rod body part and a nail head part, and also comprises an inserting column, a connecting hole is formed in the inserting column along the radial direction of the inserting column, a threaded hole is formed in the inserting column along the axial direction of the inserting column, the threaded hole is communicated with the connecting hole, a positioning pin is connected in the threaded hole in a threaded manner, the rod body part is connected in the connecting hole, a positioning groove is formed in the rod body part along the radial direction of the rod body part, and the positioning pin is inserted in the positioning groove. The connecting pin is used for connecting two sections of sectional materials, when the connecting pin is used, the pin head part of the connecting pin is slidably connected in a groove on the side surface of one section of the sectional materials, the rod body part of the connecting pin is inserted from the end part of the other section of the sectional materials, the side surface of the other section of the sectional materials is provided with a hole for connecting a plug-in column, the plug-in column is connected in the hole, the rod body part is inserted into a connecting hole on the plug-in column, and the positioning pin is inserted into a positioning groove on the rod body part, so that the two sections of the sectional materials are locked and connected.
Description
Technical Field
The utility model relates to the technical field of hardware fasteners, in particular to an anchor type connecting pin assembly.
Background
The section bar is widely used in setting up of stand, exhibition frame, stage, advertisement platform, thing platform etc. when setting up the frame, need with section bar interconnect, different section bars, different connected mode all need use different connecting pieces to assist and connect.
Referring to fig. 1, two sections 01 are vertically connected (the two sections 01 have the same structure), and how to design a connecting piece is a problem to be considered in the application.
Disclosure of Invention
Aiming at the problems pointed out in the background art, the utility model provides an anchor type connecting pin assembly which is reasonable in structural design and convenient to use and operate.
The technical scheme of the utility model is realized as follows:
the utility model provides an anchor connecting pin subassembly, includes the connecting pin, and the connecting pin includes body of rod part and pin fin portion, still includes the spliced pole, radially is equipped with the connecting hole along it on the spliced pole, is equipped with the screw hole along its axial on the spliced pole, screw hole and connecting hole intercommunication set up, threaded hole threaded connection have the locating pin, body of rod part connect in the connecting hole, body of rod part is gone up along its radial constant head tank that is equipped with, the locating pin is pegged graft in the constant head tank.
The utility model is further arranged that the rear end of the rod body part is provided with a connecting ring, the outer diameter of the connecting ring is larger than the diameter of the rod body part, and the diameter of the rod body part is equal to the diameter of the connecting hole.
The utility model is further arranged that the length of the positioning groove is larger than the diameter of the positioning pin in the axial direction of the rod body part, the rod body part is sleeved with a spring, one end of the spring is propped against the connecting ring, and the other end of the spring is propped against the connecting column.
The utility model further provides that the outer diameter of the spring is smaller than or equal to the outer diameter of the connecting ring.
Through adopting above-mentioned technical scheme, the length of constant head tank is greater than the diameter of locating pin, can promote the suitability of product like this, avoids because product error and installation error, appears the condition that the locating pin can't get into in the constant head tank.
The utility model is further arranged that one end of the positioning pin is provided with an inner hexagonal operation groove.
By adopting the technical scheme, the utility model has the beneficial effects that:
the anchor type connecting pin assembly is used for connecting two sections of sectional materials, when the anchor type connecting pin assembly is used, the pin head part of the connecting pin is connected in the groove on the side surface of one section of sectional material in a sliding mode, the rod body part of the connecting pin is inserted from the end part of the other section of sectional material, the side surface of the other section of sectional material is provided with a hole for connecting a plug-in post, the plug-in post is connected with the hole, the rod body part is inserted into the connecting hole on the plug-in post, and the positioning pin is inserted into the positioning groove on the rod body part, so that the two sections of sectional materials are locked and connected.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
Fig. 1 is a schematic structural view of a two-section profile connection.
Fig. 2 is a schematic structural view of the present utility model.
Fig. 3 is an exploded view of the present utility model.
Fig. 4 is a cross-sectional view of the present utility model.
Fig. 5 is an exploded view of the two-section connection of the present utility model.
The reference numerals in the drawings indicate: the connecting rod comprises a rod body part 1, a nail head part 2, a connecting ring 3, a positioning groove 4, a plug-in post 5, a connecting hole 6, a threaded hole 7, a positioning pin 8, an operating groove 9, a spring 91, a section 01, a groove structure 02, a hole structure 03 and a plug-in hole 04.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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 is illustrated below with reference to fig. 1-5:
example 1: the utility model provides an anchor connecting pin subassembly, includes connecting pin, connecting pin includes body of rod portion 1 and pin head portion 2, and pin head portion 2 connects the rear end at body of rod portion 1, and body of rod portion 1's rear end is equipped with go-between 3, and go-between 3 external diameters are greater than body of rod portion 1's diameter, and go-between 3 external diameters are less than body of rod portion 2's diameter, are equipped with constant head tank 4 along its radial on body of rod portion 1, and constant head tank 4 runs through body of rod portion 1 radial both sides.
Still include spliced pole 5, be equipped with connecting hole 6 along its radial on the spliced pole 5, connecting hole 6 runs through spliced pole 5 radial both sides, is equipped with screw hole 7 along its axial on the spliced pole 5, and screw hole 7 runs through spliced pole 5 axial both sides, and screw hole 7 and connecting hole 6 intercommunication set up, and screw hole 7 female screw connection has locating pin 8, and the one end of locating pin 8 is equipped with the operating groove 9 of interior hexagon, conveniently operates locating pin 8 through operating groove 9.
The rod body part 1 is connected in the connecting hole 6, the diameter of the rod body part 1 is equal to the diameter of the connecting hole 6, the positioning pin 8 is inserted into the positioning groove 4, the length of the positioning groove 4 is larger than the diameter of the positioning pin 8 in the axial direction of the rod body part 1, the rod body part 1 is sleeved with the spring 91, one end of the spring 91 is propped against the connecting ring 3, the other end of the spring 91 is propped against the connecting column, and the outer diameter of the spring 91 is smaller than or equal to the outer diameter of the connecting ring 3.
In the above technical scheme, the rod body part 1 is inserted into the connecting hole 6, the positioning pin 8 is inserted into the positioning groove 4, so that the connecting pin and the plug-in column 5 form a locking structure, and the connecting pin and the plug-in column 5 are respectively connected to two sectional materials to realize the connection of the two sectional materials.
The section is square structure, is equipped with groove structure 02 on four sides of section 01 respectively, and the center of section is equipped with hole structure 03, and the pin head part 2 adaptation sliding connection of connecting pin is in the groove structure 02 of a section, and the body of rod part 1 of connecting pin inserts in the hole structure 03 of another section, is equipped with spliced eye 04 on another section, spliced eye 04 and hole structure 03 mutually perpendicular and intercommunication, spliced pole 5 are connected in spliced eye 04, and the connecting pin inserts spliced pole 5 and locks through locating pin 8, and the external diameter of go-between 3 equals the diameter of hole structure 03.
Since there may be an error in manufacturing the product and an error in mounting, there may occur that the positioning pin 8 cannot be inserted into the positioning groove 4, so that the length of the positioning groove 4 is designed to be larger than the diameter of the positioning pin 8, a certain margin is left for facilitating the insertion of the positioning pin 8, and in order to eliminate the play that may be caused by the margin, the spring 91 (in a compressed state by the spring 91) applies an elastic force to eliminate the play that may occur by the margin.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather to enable any modification, equivalent replacement, improvement or the like to be made within the spirit and principles of the utility model.
Claims (5)
1. The utility model provides an anchor connecting pin subassembly, includes the connecting pin, and the connecting pin includes body of rod part and pin fin, its characterized in that: still including the grafting post, be equipped with the connecting hole along its radial on the grafting post, be equipped with the screw hole along its axial on the grafting post, screw hole and connecting hole intercommunication set up, screw hole threaded connection have the locating pin, body of rod part connect in the connecting hole, body of rod part is gone up along its radial and is equipped with the constant head tank, the locating pin is pegged graft in the constant head tank.
2. An anchor connection pin assembly according to claim 1, wherein: the rear end of the rod body part is provided with a connecting ring, the outer diameter of the connecting ring is larger than the diameter of the rod body part, and the diameter of the rod body part is equal to the diameter of the connecting hole.
3. An anchor connection pin assembly according to claim 2, wherein: in the axial direction of the rod body part, the length of the positioning groove is larger than the diameter of the positioning pin, the rod body part is sleeved with a spring, one end of the spring is propped against the connecting ring, and the other end of the spring is propped against the connecting column.
4. An anchor connection pin assembly according to claim 3, wherein: the outer diameter of the spring is smaller than or equal to the outer diameter of the connecting ring.
5. An anchor connection pin assembly according to claim 1, wherein: one end of the positioning pin is provided with an inner hexagonal operation groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322369888.3U CN220600187U (en) | 2023-08-31 | 2023-08-31 | Anchor type connecting pin assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322369888.3U CN220600187U (en) | 2023-08-31 | 2023-08-31 | Anchor type connecting pin assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220600187U true CN220600187U (en) | 2024-03-15 |
Family
ID=90181731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322369888.3U Active CN220600187U (en) | 2023-08-31 | 2023-08-31 | Anchor type connecting pin assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220600187U (en) |
-
2023
- 2023-08-31 CN CN202322369888.3U patent/CN220600187U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |