CN213176401U - Self-locking anti-loose embedded nut - Google Patents
Self-locking anti-loose embedded nut Download PDFInfo
- Publication number
- CN213176401U CN213176401U CN202021135320.5U CN202021135320U CN213176401U CN 213176401 U CN213176401 U CN 213176401U CN 202021135320 U CN202021135320 U CN 202021135320U CN 213176401 U CN213176401 U CN 213176401U
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- nut
- locking
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- pole
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- 238000002347 injection Methods 0.000 claims abstract description 22
- 239000007924 injection Substances 0.000 claims abstract description 22
- 238000007789 sealing Methods 0.000 claims abstract description 20
- 238000003466 welding Methods 0.000 claims description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 6
- 239000003973 paint Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010009 beating Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 241000905957 Channa melasoma Species 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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- Bolts, Nuts, And Washers (AREA)
Abstract
The utility model discloses a take locking inlay nut of auto-lock belongs to hardware technical field, including the nut body, the oil injection chamber has been seted up to the inside upper end of nut body, the inside fixed mounting of oil injection chamber has sealing spring, movable mounting has the ball of sealing on the sealing spring, the oiling groove has been seted up to oil injection chamber lower extreme intercommunication, the oiling groove communicates in the branch oil groove that the lower extreme was seted up, divide the oil groove to communicate in the nut body outside and inboard, self-locking chamber and hasp chamber have still been seted up to the inside lower extreme of nut body, self-locking intracavity portion-mounting has the self-locking piece, hasp intracavity portion-mounting has the snap close piece, the sealing washer is installed to nut body outside ring cover. The utility model relates to a novelty, the operation of being convenient for and excellent in use effect can conveniently paint antirust oil to the screw thread department and the nut wall of nut, prevent to inlay the nut and rust, make things convenient for in installation and take off to have the locking function of auto-lock, in the nut use, can prevent that the nut is not hard up.
Description
Technical Field
The utility model relates to a hardware technical field especially relates to a take locking inlay nut of auto-lock.
Background
The insert nut is also called a flush nut and is also called a chip nut. Is in accordance with the PEM standards. The panel beating of slice can be put into to the inlay nut, behind the parallel panel beating of impressing of hexagonal face and panel beating face interlock, makes it can not drop, another face of cylinder and panel beating parallel and level. The flush nut is designed for a thin plate with the thickness of more than 1.5mm, and is used on a thin panel which needs certain bearing force and has no bulge and the smooth surface. The two sides are flush after installation, so that the function and the decoration quality of the whole assembly are enhanced. But also to sheets that need to be bent and shaped. This provides a compact method for those places where the chassis is not easily installed after being formed.
Patent No. CN210240258U discloses a nut, comprising a hexagonal prism-shaped nut body and a base plate connected to the bottom of the nut body, wherein central screw holes for studs to pass through are arranged on the nut body and the base plate in a vertically penetrating manner, one side of the base plate far away from the nut body is connected with a fastening component, the fastening component comprises an annular fastening plate parallel to the base plate, at least three first connecting rods arranged on the side wall of the base plate on one side facing the annular fastening plate along the circumferential direction, and at least three second connecting rods arranged on the side wall of the annular fastening plate on one side facing the base plate along the circumferential direction, the inserting grooves are formed in the ends, far away from the base plate, of the at least three first connecting rods, one ends of the at least three second connecting rods are respectively inserted into the inserting grooves in one ends of the at least three first connecting rods in a one-to-one sliding mode, and one ends of the at least three second connecting rods are respectively connected with the bottoms of the inserting grooves through connecting springs. The utility model provides a nut with good fastening fixture effect, convenient use and simple structure.
The above patents have the following disadvantages: 1. antirust oil cannot be conveniently smeared on the thread part of the nut and the wall of the nut, so that the embedded nut is easy to rust and is not easy to take down; 2. the nut is not provided with a self-locking and anti-loosening function, so that the nut is easy to loosen and damage in the use process of the nut. To this end, we propose a self-locking anti-loose insert nut.
SUMMERY OF THE UTILITY MODEL
The utility model provides a self-locking anti-loosening embedded nut, which has novel design, convenient operation and good use effect, aims to paint anti-rust oil on the screw thread part and the nut wall of the nut conveniently through an oil injection cavity and an oil distribution groove, prevents the embedded nut from rusting, and is convenient for installation and removal; through from locking piece and hasp piece, can take the locking function of auto-lock, in the nut use, can prevent that the nut is not hard up.
The utility model provides a specific technical scheme as follows:
the utility model provides a pair of take locking inlay nut of auto-lock, including the nut body, the oil injection chamber has been seted up to the inside upper end of nut body, the inside fixed mounting in oil injection chamber has sealing spring, movable mounting has the ball of sealing on the sealing spring, the oil filling groove has been seted up to oil injection chamber lower extreme intercommunication, the oil filling groove communicates in the branch oil groove that the lower extreme was seted up, divide the oil groove to communicate in the nut body outside and inboard, self-locking chamber and hasp chamber have still been seted up to the inside lower extreme of nut body, self-locking intracavity internally mounted has the auto-lock spare, hasp intracavity internally mounted has the snap close spare, the sealing washer is installed to nut body outside ring cover.
Optionally, install the latch fitting pole on the auto-lock spare, latch fitting pole left end sets up the tapered end, latch fitting pole right-hand member welded mounting has auto-lock button, the welding has the pin in the middle of the latch fitting pole, inlay the cover on the latch fitting pole and install back force spring, be provided with the draw-in groove on the latch fitting pole.
Optionally, a lock catch rod is installed on the lock catch piece, a clamping head is arranged at the upper end of the lock catch rod, a connecting rod is installed on the lock catch rod in a welded mode, a lock catch button is installed on the connecting rod, and a return spring is installed on the lock catch rod in an embedded mode.
Optionally, the center of the nut body is provided with a nut cavity in a conducting manner, and the inner side wall of the nut cavity is provided with threads.
Optionally, an oil filling port is communicated with the outer side wall of the upper end of the nut body and communicated with the oil filling cavity.
The utility model has the advantages as follows:
1. the utility model relates to a novelty, the operation is convenient and the result of use is good, through being equipped with oil filling cavity and oil dividing groove, after the nut is installed, through the oiling mouth of nut body upper end lateral wall, can to the inside filling antirust oil of oiling cavity, press and seal the ball, oppress sealing spring downwards, open the oiling mouth of oil filling cavity, the filled antirust oil flows into the oil dividing groove through the oiling groove that oiling cavity lower extreme communicates, the oil dividing groove communicates in the nut body outside and inboard, antirust oil flows to the screw thread and the nut edge of nut body through the oil dividing groove, be used for rust protection, can realize from the outside that to carry out the oiling in the inlay nut, antirust oil can enter the inside of inlay the nut through the oiling groove, and then play and avoid rustting, and antirust oil can replenish at any time, so, can conveniently paint antirust oil on the screw thread department of nut and the nut wall, prevent to inlay the nut and rust, is convenient for installation and removal.
2. The utility model discloses a be equipped with from latch fitting and snap close piece, behind the installation nut, from inlaying the outside manual self-locking button who presses from the latch fitting of nut, the latch fitting pole that will be from the latch fitting promotes, the latch fitting pole promotes the tapered end, pin the screw thread in the nut intracavity, prevent to inlay the nut and rotate, and the latch fitting pole of latch fitting is promoted the back, make the draw-in groove on the latch fitting pole remove, the dop with the snap close piece slides in, make the dop of snap close piece block the draw-in groove on the latch fitting pole, prevent that the latch fitting pole of self-locking piece from kick-backing, when needing to take off and inlay the nut, the manual snap close button who pulls the snap close piece, the snap close pole through connecting rod pulling the snap close piece, the dop that drives the snap close piece moves down, it can to relax to kick-back from the latch fitting, so.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of a self-locking anti-loose insert nut according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a self-locking member with a self-locking anti-loose insert nut according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a fastener with a self-locking anti-loose insert nut according to an embodiment of the present invention;
fig. 4 is a schematic top view of the self-locking anti-loose insert nut according to the embodiment of the present invention.
In the figure: 1. a fastener; 2. a self-locking member; 3. a seal ring; 4. a nut body; 5. an oil injection groove; 6. an oil injection cavity; 7. sealing the ball bearings; 8. a thread; 9. a nut cavity; 10. a seal spring; 11. an oil distributing groove; 12. a self-locking cavity; 13. a latch cavity; 14. a lock head; 15. a return spring; 16. a stop lever; 17. a lock member rod; 18. a self-locking button; 19. a card slot; 20. a lock catch lever; 21. clamping a head; 22. a connecting rod; 23. a lock catch pull button; 24. and an oil filling port.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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.
A self-locking anti-loose insert nut according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 4.
Referring to fig. 1, an anti-loosening inlaid nut with self-locking provided by an embodiment of the present invention comprises a nut body 4, an oil injection cavity 6 is provided at the upper end inside the nut body 4, a sealing spring 10 is fixedly installed inside the oil injection cavity 6, a sealing ball 7 is movably installed on the sealing spring 10, an oil injection groove 5 is provided at the lower end of the oil injection cavity 6, the oil injection groove 5 is communicated with an oil distribution groove 11 provided at the lower end, the oil distribution groove 11 is communicated with the outer side and the inner side of the nut body 4, a self-locking cavity 12 and a locking cavity 13 are further provided at the lower end inside the nut body 4, a self-locking member 2 is installed inside the self-locking cavity 12, a locking member 1 is installed inside the locking cavity 13, a sealing ring 3 is annularly installed outside the nut body 4, so as to conveniently paint anti-rust oil on the thread of the nut and the nut wall, prevent the inlaid nut from rusting, and, and have the locking function of auto-lock, in the nut use, can prevent that the nut from becoming flexible.
Refer to fig. 2 as an illustration, install latch fitting pole 17 on the self-locking piece 2, latch fitting pole 17 left end sets up tapered end 14, latch fitting pole 17 right-hand member welded mounting has self-locking button 18, the welding has pin 16 in the middle of latch fitting pole 17, inlay the cover on latch fitting pole 17 and install back force spring 15, be provided with draw-in groove 19 on latch fitting pole 17, be used for having the locking function of auto-lock from latch fitting 2, in the nut use, can prevent that the nut is not hard up.
Referring to fig. 3, install hasp pole 20 on the hasp piece 1, hasp pole 20 upper end sets up dop 21, welded mounting has connecting rod 22 on the hasp pole 20, install hasp button 23 on the connecting rod 22, inlay the cover on the hasp pole 20 equally and install return spring 15, hasp piece 1 is used for having the locking function of auto-lock, in the nut use, can prevent that the nut is not hard up.
Referring to fig. 1 and 4, a nut cavity 9 is formed in the center of the nut body 4 in a conducting manner, a thread 8 is arranged on the inner side wall of the nut cavity 9, and the thread 8 and the nut cavity 9 facilitate the installation of the nut.
Referring to fig. 1 and 4, an oil filling port 24 is formed in the outer side wall of the upper end of the nut body 4 in a communicating manner, the oil filling port 24 is communicated with the oil filling cavity 6, and the oil filling port 24 facilitates filling of anti-rust oil into the oil filling cavity 6.
The embodiment of the utility model provides a take auto-lock locking to inlay nut, during the use, through being equipped with notes oil cavity 6 and branch oil groove 11, after the nut is installed, through the oiling mouth 24 of nut body 4 upper end lateral wall, can annotate rust-preventive oil to the inside oiling cavity 6, press and seal ball 7, oppress sealing spring 10 downwards, open the oiling mouth 24 of notes oil cavity 6, the rust-preventive oil of filling flows into branch oil groove 11 through the oiling groove 5 that the lower extreme of notes oil cavity 6 communicates, branch oil groove 11 communicates in nut body 4 outside and inboard, rust-preventive oil flows to screw thread 8 and nut edge of nut body 4 through branch oil groove 11, be used for rust-proofing, can realize from the outside and annotate in inlaying the nut, rust-preventive oil can enter the inside of inlaying the nut through oiling groove 5, and then play and avoid rustting, and rust-preventive oil can supply at any time, so, can conveniently paint rust-preventive oil to screw thread 8 department and nut wall of nut, the embedded nut is prevented from rusting, and the embedded nut is convenient to install and take down; through the self-locking piece 2 and the locking fastener 1, after the nut is installed, the self-locking button 18 of the self-locking piece 2 is manually pressed from the outside of the embedded nut, the locking piece rod 17 of the self-locking piece 2 is pushed, the locking piece rod 17 pushes the tapered end 14 to lock the thread 8 in the nut cavity 9, the embedded nut is prevented from rotating, and the locking piece rod 17 of the self-locking piece 2 is pushed, so that the clamping groove 19 on the locking piece rod 17 moves, the clamping head 21 of the locking piece 1 slides in, so that the chuck 21 of the locking element 1 is clamped with the clamping groove 19 on the locking element rod 17 to prevent the locking element rod 17 of the self-locking element 2 from rebounding, when the embedded nut needs to be taken down, the lock button 23 of the lock catch piece 1 is pulled down manually, the lock catch rod 20 of the lock catch piece 1 is pulled through the connecting rod 22, the chuck 21 of the lock catch piece 1 is driven to move downwards, and the embedded nut is released and rebounded from the lock piece 2, so, can take the locking function of auto-lock, in the nut use, can prevent that the nut is not hard up.
It should be noted that the utility model relates to a self-locking anti-loose insert nut, which comprises a lock catch piece 1, a self-locking piece 2, a seal ring 3, a nut body 4, an oil injection groove 5, an oil injection cavity 6, a sealing ball 7, a thread 8, a nut cavity 9, a sealing spring 10, an oil dividing groove 11, a self-locking cavity 12, a lock catch cavity 13, a lock head 14, a return spring 15, a stop lever 16, a lock catch lever 17, a self-locking button 18, a clamping groove 19, a lock catch lever 20, a clamping head 21, a connecting rod 22, a lock catch pull button 23 and an oil injection port 24, wherein the above elements are all products of the prior art, the debugging operation of the elements is selected, installed and completed by technical personnel in the field according to the use requirement, the normal work of each element is ensured, the elements are universal standard elements or parts known by technical manuals, the structure and principle of the nut can be known by technical manu, the applicant does not make specific limitations herein.
It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (5)
1. The utility model provides a take locking inlay nut of auto-lock which characterized in that: including the nut body (4), the oil injection chamber (6) has been seted up to the inside upper end of nut body (4), oil injection chamber (6) inside fixed mounting has sealing spring (10), movable mounting has sealed ball (7) on sealing spring (10), oil injection groove (5) have been seted up to oil injection chamber (6) lower extreme intercommunication, oil injection groove (5) communicate in minute oil groove (11) that the lower extreme was seted up, minute oil groove (11) communicate in the nut body (4) outside and inboard, self-locking chamber (12) and hasp chamber (13) have still been seted up to the inside lower extreme of nut body (4), self-locking chamber (12) internally mounted has from latch fitting (2), hasp chamber (13) internally mounted has latch fitting (1), sealing washer (3) are installed to nut body (4) outside ring cover.
2. The self-locking anti-loose insert nut with the function of claim 1, which is characterized in that: from installing latch fitting pole (17) on latch fitting (2), latch fitting pole (17) left end sets up tapered end (14), latch fitting pole (17) right-hand member welded mounting has self-locking button (18), the welding has pin (16) in the middle of latch fitting pole (17), inlay the cover on latch fitting pole (17) and install back force spring (15), be provided with draw-in groove (19) on latch fitting pole (17).
3. The self-locking anti-loose insert nut with the function of claim 1, which is characterized in that: install hasp pole (20) on hasp piece (1), hasp pole (20) upper end sets up dop (21), welded mounting has connecting rod (22) on hasp pole (20), install hasp button (23) on connecting rod (22), inlay the cover and install return spring (15) on hasp pole (20) equally.
4. The self-locking anti-loose insert nut with the function of claim 1, which is characterized in that: the center of the nut body (4) is provided with a nut cavity (9) in a conducting manner, and the inner side wall of the nut cavity (9) is provided with a thread (8).
5. The self-locking anti-loose insert nut with the function of claim 1, which is characterized in that: an oil filling port (24) is communicated on the outer side wall of the upper end of the nut body (4), and the oil filling port (24) is communicated with the oil filling cavity (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021135320.5U CN213176401U (en) | 2020-06-18 | 2020-06-18 | Self-locking anti-loose embedded nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021135320.5U CN213176401U (en) | 2020-06-18 | 2020-06-18 | Self-locking anti-loose embedded nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213176401U true CN213176401U (en) | 2021-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021135320.5U Active CN213176401U (en) | 2020-06-18 | 2020-06-18 | Self-locking anti-loose embedded nut |
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| Country | Link |
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| CN (1) | CN213176401U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113757242A (en) * | 2021-07-23 | 2021-12-07 | 范雯萱 | Power supply equipment fixing frame |
| CN114110001A (en) * | 2021-11-30 | 2022-03-01 | 广东电网有限责任公司 | Iron tower lower margin nut anti-theft device |
-
2020
- 2020-06-18 CN CN202021135320.5U patent/CN213176401U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113757242A (en) * | 2021-07-23 | 2021-12-07 | 范雯萱 | Power supply equipment fixing frame |
| CN114110001A (en) * | 2021-11-30 | 2022-03-01 | 广东电网有限责任公司 | Iron tower lower margin nut anti-theft device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 314199 Building 2, 99 Lingxiu Branch Road, Luoxing street, Jiashan County, Jiaxing City, Zhejiang Province Patentee after: Zhejiang Hangong Intelligent Industry Co.,Ltd. Country or region after: China Address before: 314199 Building 2, 99 Lingxiu Branch Road, Luoxing street, Jiashan County, Jiaxing City, Zhejiang Province Patentee before: JIAXING HANGONG AUTOMOBILE FASTENER CO.,LTD. Country or region before: China |
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| CP03 | Change of name, title or address |