CN220015761U - Metal fastener with adjustable angle - Google Patents
Metal fastener with adjustable angle Download PDFInfo
- Publication number
- CN220015761U CN220015761U CN202320710002.4U CN202320710002U CN220015761U CN 220015761 U CN220015761 U CN 220015761U CN 202320710002 U CN202320710002 U CN 202320710002U CN 220015761 U CN220015761 U CN 220015761U
- Authority
- CN
- China
- Prior art keywords
- assembly
- rod
- pole
- screw thread
- metal fastener
- 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
- 239000002184 metal Substances 0.000 title claims abstract description 21
- 238000001125 extrusion Methods 0.000 claims description 10
- 230000035939 shock Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Clamps And Clips (AREA)
Abstract
The utility model relates to the technical field of metal assembly, in particular to an angle-adjustable metal fastener which comprises a fastener body, wherein the fastener body comprises a first threaded assembly rod, a second threaded assembly rod, an external lock nut and an internal lock nut, and the external lock nut and the internal lock nut are arranged on the outer sides of the first threaded assembly rod and the second threaded assembly rod in a threaded manner. The angle-adjustable metal fastener adopts a structure-adjustable design, so that the angle between the first threaded assembly rod and the second threaded assembly rod can be changed, and the angle-adjustable metal fastener can be suitable for more scenes; through peg graft at circular assembly flaring hole inside has elastic locking device, utilize elastic locking device can press from both sides tight spacing, promote the stability after first screw thread assembly pole and the angle modulation of second screw thread assembly pole, promote shock-absorbing capacity simultaneously.
Description
Technical Field
The utility model relates to the technical field of metal assembly, in particular to an angle-adjustable metal fastener.
Background
Fasteners are the most common connecting mechanical parts. The method is widely applicable to the industry. The fastener in the market has various varieties and specifications and various performance purposes, and the standardization, serialization and generalization degree of the fastener are extremely high along with the development of technology.
However, most of the existing fasteners are of an integrated structure, the structure of the existing fasteners cannot be adjusted adaptively according to actual scenes, and the existing fasteners can only be used for single fastening connection modes, so that the applicable modes are single.
Disclosure of Invention
The utility model aims to solve the technical problems that: in order to solve the problems in the prior art, an improved angle-adjustable metal fastener is provided, and the problems that the existing fastener is of a multi-body structure, the structure cannot be adaptively adjusted according to actual scenes, only a single fastening connection mode can be aimed at, and the applicable mode is single are solved.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a metal fastener with adjustable angle, includes the fastener body, the fastener body include first screw thread assembly pole, second screw thread assembly pole, screw thread installation external lock nut and built-in lock nut in first screw thread assembly pole and the second screw thread assembly pole outside, first screw thread assembly pole top has the first assembly pole of the curved integral structure in right, second screw thread assembly pole top has the second assembly pole of the curved integral structure in left, it is spacing through elastic locking device assembly between first assembly pole and the second assembly pole.
The assembly surface of the first assembly rod and the assembly surface of the second assembly rod are provided with a top side assembly groove, and the plane of the inner side of the top side assembly groove is provided with an annular tooth slot.
The outer side surfaces of the first assembly rod and the second assembly rod are provided with round assembly flaring holes communicated with the top side assembly groove.
The elastic locking device comprises a mounting shaft rod inserted into the circular assembly flaring hole, a conical extrusion head axially fixed at two ends of the mounting shaft rod and an extrusion spring sleeved outside the mounting shaft rod and the conical extrusion head.
The first threaded assembly rod and the second threaded assembly rod are the same in size, the external lock nut and the internal lock nut are the same in size, and the first assembly rod and the second assembly rod are the same in size.
An annular mounting groove is formed in the edge position of the outer side of the top side assembly groove, and an annular shock pad is inserted into the annular mounting groove.
The beneficial effects of the utility model are as follows:
(1) The angle-adjustable metal fastener adopts a structure-adjustable design, so that the angle between the first threaded assembly rod and the second threaded assembly rod can be changed, and the angle-adjustable metal fastener can be suitable for more scenes;
(2) Through peg graft at circular assembly flaring hole inside has elastic locking device, utilize elastic locking device can press from both sides tight spacing, promote the stability after first screw thread assembly pole and the angle modulation of second screw thread assembly pole, promote shock-absorbing capacity simultaneously.
Drawings
The utility model will be further described with reference to the drawings and examples.
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is an internal cross-sectional view of the assembled end of the elastic locking device of the present utility model.
Detailed Description
The utility model will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the utility model and therefore show only the structures which are relevant to the utility model.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. 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.
An angle-adjustable metal fastener shown in fig. 1 and 2 comprises a fastener body, wherein the fastener body comprises a first threaded assembly rod 1, a second threaded assembly rod 2, an external lock nut 3 and an internal lock nut 4 which are arranged on the outer sides of the first threaded assembly rod 1 and the second threaded assembly rod 2 in a threaded manner, the top end of the first threaded assembly rod 1 is provided with a first assembly rod 5 which is of an integral structure and bent right, the top end of the second threaded assembly rod 2 is provided with a second assembly rod 6 which is of an integral structure and bent left, and the first assembly rod 5 and the second assembly rod 6 are assembled and limited through an elastic locking device.
In order to match the lateral assembly, a top side assembly groove 7 is formed in the assembly surface of the first assembly rod 5 and the second assembly rod 6, and an annular tooth slot is formed in the inner side plane of the top side assembly groove 7.
For the inner assembly, the outer sides of the first assembly rod 5 and the second assembly rod 6 are provided with circular assembly flaring holes 8 communicated with the top side assembly grooves 7.
For cooperation extrusion clamping, the elastic locking device comprises a mounting shaft rod 9 inserted into the circular assembly flaring hole 8, conical extrusion heads 10 axially fixed at two ends of the mounting shaft rod 9 and extrusion springs 11 sleeved outside the assembly ends of the mounting shaft rod 9 and the conical extrusion heads 10.
In order to improve the universality, the first threaded assembling rod 1 and the second threaded assembling rod 2 are the same in size, the external locking nut 3 and the internal locking nut 4 are the same in size, and the first assembling rod 5 and the second assembling rod 6 are the same in size.
In order to improve shock absorption and skid resistance, an annular mounting groove is formed in the outer edge position of the top side assembly groove 7, and an annular shock pad 12 is inserted into the annular mounting groove.
The angle-adjustable metal fastener adopts a structure-adjustable design, so that the angle between the first threaded assembly rod 1 and the second threaded assembly rod 2 can be changed, and the angle-adjustable metal fastener can be suitable for more scenes; through peg graft at circular assembly flaring hole 8 inside has elastic locking device, utilize elastic locking device can press from both sides tight spacing, promote the stability after angle modulation of first screw thread assembly pole 1 and second screw thread assembly pole 2, promote shock-absorbing capacity simultaneously.
With the above-described preferred embodiments according to the present utility model as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.
Claims (6)
1. An angle-adjustable metal fastener, includes the fastener body, characterized by: the fastener body include first screw thread assembly pole (1), second screw thread assembly pole (2), screw thread installation external lock nut (3) and built-in lock nut (4) in first screw thread assembly pole (1) and second screw thread assembly pole (2) outside, first screw thread assembly pole (1) top has first assembly pole (5) of curved integral structure right, second screw thread assembly pole (2) top has second assembly pole (6) of curved integral structure left, it is spacing through elastic locking device assembly between first assembly pole (5) and second assembly pole (6).
2. An angularly adjustable metal fastener according to claim 1, characterized in that: the assembly surface of the first assembly rod (5) and the assembly surface of the second assembly rod (6) are provided with top side assembly grooves (7), and the inner side plane of each top side assembly groove (7) is provided with an annular tooth slot.
3. An angularly adjustable metal fastener according to claim 2, characterized in that: the outer side surfaces of the first assembly rod (5) and the second assembly rod (6) are provided with round assembly flaring holes (8) communicated with the top side assembly grooves (7).
4. An angularly adjustable metal fastener according to claim 3, characterized in that: the elastic locking device comprises a mounting shaft rod (9) inserted into the circular assembly flaring hole (8), tapered extrusion heads (10) axially fixed at two ends of the mounting shaft rod (9) and extrusion springs (11) sleeved on the outer sides of the assembly ends of the mounting shaft rod (9) and the tapered extrusion heads (10).
5. An angularly adjustable metal fastener according to claim 1, characterized in that: the first threaded assembling rod (1) and the second threaded assembling rod (2) are the same in size, the external lock nut (3) and the built-in lock nut (4) are the same in size, and the first assembling rod (5) and the second assembling rod (6) are the same in size.
6. An angularly adjustable metal fastener according to claim 2, characterized in that: an annular mounting groove is formed in the outer side edge position of the top side assembly groove (7), and an annular shock pad (12) is inserted into the annular mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320710002.4U CN220015761U (en) | 2023-04-03 | 2023-04-03 | Metal fastener with adjustable angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320710002.4U CN220015761U (en) | 2023-04-03 | 2023-04-03 | Metal fastener with adjustable angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220015761U true CN220015761U (en) | 2023-11-14 |
Family
ID=88676595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320710002.4U Active CN220015761U (en) | 2023-04-03 | 2023-04-03 | Metal fastener with adjustable angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220015761U (en) |
-
2023
- 2023-04-03 CN CN202320710002.4U patent/CN220015761U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |