CN215214328U - Locking nut for car that moves - Google Patents
Locking nut for car that moves Download PDFInfo
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- CN215214328U CN215214328U CN202121479406.4U CN202121479406U CN215214328U CN 215214328 U CN215214328 U CN 215214328U CN 202121479406 U CN202121479406 U CN 202121479406U CN 215214328 U CN215214328 U CN 215214328U
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Abstract
The utility model relates to an anti-loose nut for an automobile, belonging to the technical field of automobile fasteners; the connecting plates are distributed on the outer sides of the fixed pipes at equal angles, and the fixed bolts penetrate through the connecting plates and are inserted into the fixed pipes; the connecting ring is screwed with the right side wall of the fixed pipe through a bearing and is arranged on the left side of the nut body; the left side of the connecting convex ring is fixed on the right side wall of the connecting ring, the outer diameter of the connecting convex ring is smaller than that of the connecting ring, and the right side of the connecting convex ring is fixedly connected with the nut body; the positioning ring is sleeved on the outer side of the nut body, a plurality of positioning pieces are arranged on the inner wall of the positioning ring in an equiangular mode, a plurality of clamping grooves are arranged on the outer peripheral wall of the nut body in an equiangular mode, and the positioning pieces are inserted into the clamping grooves in a one-to-one corresponding mode; the diaphragm of connecting plate is inserted and is established in the mount, and the riser on the connecting plate is contradicted on the right side of mount, need not to screw up many times and dismantle the nut, and need not to increase the fastening nature of gasket in order to guarantee the nut, convenient to use to reliability when fixed has been increased.
Description
Technical Field
The utility model relates to an automobile fastener technical field, concretely relates to locking nut for car that moves.
Background
Slotted nut that traditional car used has the several arch at the annular distribution on the nut body, form a recess between arbitrary two adjacent archs, the recess uses with the pin cooperation, and then prevent that the nut is not hard up, but in the in-service use, the fastening nature that will guarantee the nut will guarantee again that the pinhole on recess and the screw rod is corresponding, need tighten many times and dismantle the nut, and increase the gasket and just can guarantee that the fastening nature of nut and the pinhole on recess and the screw rod are corresponding, thereby it is inconvenient to use, and the location bolt is fixed inconvenient, cause the fixed reliability poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide a reasonable in design, convenient to use's locking nut for car that moves, need not to screw up many times and dismantle the nut, and need not to increase the fastening nature of gasket in order to guarantee the nut, convenient to use to reliability when fixed has been increased.
In order to achieve the above object, the utility model adopts the following technical scheme: the nut comprises a nut body, a fixing pipe and positioning bolts, wherein the fixing pipe is arranged on the left side of the nut body, and a plurality of positioning bolts are inserted at equal angles on the outer peripheral wall of the fixing pipe; it also includes:
the connecting plates are arranged in an L shape, the connecting plates are distributed on the outer side of the fixed pipe at equal angles, and the positioning bolts penetrate through the connecting plates and are inserted into the fixed pipe;
the connecting ring is screwed with the right side wall of the fixed pipe through a bearing and is arranged on the left side of the nut body;
the left side of the connecting convex ring is fixed on the right side wall of the connecting ring, the outer diameter of the connecting convex ring is smaller than that of the connecting ring, and the right side of the connecting convex ring is fixedly connected with the nut body;
the positioning ring is sleeved on the outer side of the nut body, a plurality of positioning pieces are arranged on the inner wall of the positioning ring in an equiangular mode, a plurality of clamping grooves are arranged on the outer peripheral wall of the nut body in an equiangular mode, and the positioning pieces are inserted into the clamping grooves in a one-to-one corresponding mode;
the mount, the mount be the several, and the several mount all is "L" shape setting, the diaphragm of connecting plate is inserted and is established in the mount, and the riser on the connecting plate is contradicted on the right side of mount.
Preferably, a plurality of fixing rings are fixed on the outer peripheral wall of the connecting ring in an equiangular manner, the fixing rings are arranged on one side of the connecting plate in a one-to-one correspondence manner, a connecting spring is fixed on each fixing ring through a circular ring, a hook is fixed at the other end of each connecting spring, hanging holes are formed in the connecting plate, and the hook is hung in the hanging holes.
Preferably, a plurality of first positioning plates are arranged on the right side wall of the connecting ring in an equiangular manner, tension springs are fixed on one side wall of each first positioning plate, a second positioning plate is fixed on the other end of each tension spring, and the second positioning plate is fixed on the left side wall of the positioning ring.
Preferably, an elastic rod is fixed on a side wall of the second positioning plate adjacent to the tension spring, and the elastic rod is exposed outside the first positioning plate after sequentially passing through the tension spring and the first positioning plate.
Compared with the prior art, the beneficial effects of the utility model are that: a locking nut for car that moves, need not to screw up many times and dismantle the nut, and need not to increase the fastening nature of gasket in order to guarantee the nut, convenient to use to reliability when having increased the fixing, the utility model has the advantages of set up rationally, the cost of manufacture is low.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged view of a portion a in fig. 1.
Fig. 3 is a right side view of fig. 1.
Fig. 4 is a side sectional view of the connection spring of the present invention after being loosened.
Fig. 5 is an enlarged view of a portion B in fig. 4.
Fig. 6 is a schematic structural view of the middle positioning ring of the present invention.
Fig. 7 is a schematic structural view of the middle nut body of the present invention.
Description of reference numerals:
the nut comprises a nut body 1, a fixing tube 2, a positioning bolt 3, a connecting plate 4, a connecting ring 5, a connecting convex ring 6, a positioning ring 7, a positioning sheet 8, a clamping groove 9, a fixing frame 10, a fixing ring 11, a connecting spring 12, a hook 13, a hanging hole 14, a first positioning plate 15, a tension spring 16, a second positioning plate 17 and an elastic rod 18.
The specific implementation mode is as follows:
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 work belong to the protection scope of the present invention.
As shown in fig. 1 to 7, the following technical solutions are adopted in the present embodiment: the nut comprises a nut body 1, a fixed pipe 2 and positioning bolts 3, wherein the fixed pipe 2 is arranged on the left side of the nut body 1, and a plurality of positioning bolts 3 are inserted on the outer peripheral wall of the fixed pipe 2 at equal angles; it also includes:
the connecting plates 4 are arranged in an L shape, the connecting plates 4 are distributed on the outer side of the fixed pipe 2 at equal angles, and the positioning bolts 3 penetrate through the connecting plates 4 and are inserted into the fixed pipe 2;
the connecting ring 5 is screwed with the right side wall of the fixed pipe 2 through a bearing, and the connecting ring 5 is arranged on the left side of the nut body 1;
the left side of the connecting convex ring 6 is welded and fixed on the right side wall of the connecting ring 5, the outer diameter of the connecting convex ring 6 is smaller than that of the connecting ring 5, and the right side of the connecting convex ring 6 is welded and fixed with the nut body 1;
the positioning ring 7 is sleeved on the outer side of the nut body 1, a plurality of positioning pieces 8 are integrally formed on the inner wall of the positioning ring 7 in an equiangular mode, a plurality of clamping grooves 9 are formed in the outer peripheral wall of the nut body 1 in an equiangular mode, and the positioning pieces 8 are inserted into the clamping grooves 9 in a one-to-one corresponding mode;
the fixing frame 10, the fixing frame 10 be the several, and several fixing frame 10 all is "L" shape setting, the diaphragm of connecting plate 4 is inserted and is established in fixing frame 10, and the riser on the connecting plate 4 is contradicted on the right side of fixing frame 10.
Preferably, a plurality of fixing rings 11 are welded and fixed on the outer peripheral wall of the connecting ring 5 at equal angles, the fixing rings 11 are arranged on one side of the connecting plate 4 in a one-to-one correspondence manner, a connecting spring 12 is fixed on each fixing ring 11 through a circular ring, a hook 13 is welded and fixed on the other end of the connecting spring 12, hanging holes 14 are formed in the connecting plate 4, and the hook 13 is hung in the hanging hole 14.
Preferably, a plurality of first positioning plates 15 are equiangularly arranged on the right side wall of the connecting ring 5, a tension spring 16 is welded and fixed on one side wall of each first positioning plate 15, a second positioning plate 17 is welded and fixed on the other end of each tension spring 16, and each second positioning plate 17 is welded and fixed on the left side wall of the positioning ring 7.
Preferably, an elastic rod 18 is welded and fixed on a side wall of the second positioning plate 17 adjacent to the tension spring 16, and the elastic rod 18 is exposed outside the first positioning plate 15 after passing through the tension spring 16 and the first positioning plate 15 in sequence.
The working principle of the specific embodiment is as follows: when the nut is used, the positioning ring 7 is sleeved on the screw, the nut body 1 is screwed on the screw, the nut body 1 drives the fixing tube 2 to move to the screw through the connecting convex ring 6 and the connecting ring 5 until the nut body 1 reaches a required position, the fixing tube 2 is rotated until the positioning bolts 3 on the fixing tube 2 correspond to the grooves on the screw, the positioning ring 7 is sleeved on the outer side of the nut body 1, the positioning pieces 8 on the inner wall of the positioning ring 7 are inserted into the corresponding clamping grooves 9, the connecting plate 4 is inserted into the fixing frame 10, the positioning bolts 3 respectively penetrate through the connecting plate 4 and the fixing tube 2 in sequence and are inserted into the grooves on the screw, the fixing tube 2 is limited, after the fixing is finished, the hooks 13 on the connecting ring 5 are hung in the hanging holes 14 on the connecting plate 4, the connecting ring 5 is further limited, the first positioning plate 15 on the side wall of the connecting ring 5 is connected with the second positioning plate 17 through the tension spring 16, and the positioning ring 7 is pulled by the tension spring 16, and the pulling direction is the screwing direction of the nut body 1, so that the screwing degree of the nut body 1 is improved.
Compared with the prior art, the beneficial effects of the embodiment are as follows:
1. the outer side of the nut body 1 is sleeved with a positioning ring 7, a positioning sheet 8 on the inner wall of the positioning ring 7 is inserted into a clamping groove 9 on the outer wall of the nut body 1, and then the positioning ring 7 and the fixing pipe 2 are connected and limited, so that the effect of limiting the nut body 1 is achieved;
2. the hanging hole 14 on the connecting plate 4 is connected with the outer wall of the connecting ring 5 through the connecting spring 12, so that the effect of further limiting is achieved, and the stability of limiting is improved;
3. no. one locating plate 15 on the go-between 5 outer wall is connected through extension spring 16 with No. two locating plates 17 on the position circle 7, and the direction of extension spring 16 pulling is the direction that nut body 1 screwed up, and then has avoided the not hard up phenomenon of nut body 1, has improved the reliability when fixed.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (4)
1. A locking nut for automobile comprises a nut body (1), a fixed pipe (2) and positioning bolts (3), wherein the fixed pipe (2) is arranged on the left side of the nut body (1), and a plurality of positioning bolts (3) are inserted on the outer peripheral wall of the fixed pipe (2) in an equiangular manner; it is characterized in that it also comprises:
the connecting plates (4) are arranged in an L shape, the connecting plates (4) are distributed on the outer side of the fixed pipe (2) at equal angles, and the positioning bolts (3) penetrate through the connecting plates (4) and are inserted into the fixed pipe (2);
the connecting ring (5) is screwed with the right side wall of the fixed pipe (2) through a bearing, and the connecting ring (5) is arranged on the left side of the nut body (1);
the left side of the connecting convex ring (6) is fixed on the right side wall of the connecting ring (5), the outer diameter of the connecting convex ring (6) is smaller than that of the connecting ring (5), and the right side of the connecting convex ring (6) is fixedly connected with the nut body (1);
the positioning ring (7) is sleeved on the outer side of the nut body (1), a plurality of positioning pieces (8) are arranged on the inner wall of the positioning ring (7) in an equiangular mode, a plurality of clamping grooves (9) are arranged on the outer peripheral wall of the nut body (1) in an equiangular mode, and the positioning pieces (8) are inserted into the clamping grooves (9) in a one-to-one corresponding mode;
the fixing frame (10), the fixing frame (10) be the several, and several fixing frame (10) all are "L" shape setting, the diaphragm of connecting plate (4) is inserted and is established in fixing frame (10), and the riser on connecting plate (4) is contradicted on the right side of fixing frame (10).
2. A nut for a loosening-proof automobile as claimed in claim 1, wherein: the outer peripheral wall of go-between (5) on the equiangular be fixed with several retainer plate (11), this retainer plate (11) one-to-one sets up in one side of connecting plate (4), be fixed with connecting spring (12) through the ring on retainer plate (11), be fixed with couple (13) on the other end of this connecting spring (12), all be equipped with hanging hole (14) on connecting plate (4), couple (13) are hung and are established in hanging hole (14).
3. A nut for a loosening-proof automobile as claimed in claim 1, wherein: the right side wall of go-between (5) on the equiangular be provided with a plurality of locating plate (15) No. one, all be fixed with extension spring (16) on the lateral wall of this locating plate (15), all be fixed with No. two locating plates (17) on the other end of extension spring (16), this No. two locating plate (17) are fixed on the left side wall of retainer plate (7).
4. A locking nut for automobile according to claim 3, characterized in that: an elastic rod (18) is fixed on a side wall of the second positioning plate (17) adjacent to the tension spring (16), and the elastic rod (18) is exposed outside the first positioning plate (15) after sequentially passing through the tension spring (16) and the first positioning plate (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121479406.4U CN215214328U (en) | 2021-06-30 | 2021-06-30 | Locking nut for car that moves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121479406.4U CN215214328U (en) | 2021-06-30 | 2021-06-30 | Locking nut for car that moves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215214328U true CN215214328U (en) | 2021-12-17 |
Family
ID=79432404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121479406.4U Active CN215214328U (en) | 2021-06-30 | 2021-06-30 | Locking nut for car that moves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215214328U (en) |
-
2021
- 2021-06-30 CN CN202121479406.4U patent/CN215214328U/en active Active
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