CN221054121U - Automobile fastening nut convenient to twist and move dismouting - Google Patents
Automobile fastening nut convenient to twist and move dismouting Download PDFInfo
- Publication number
- CN221054121U CN221054121U CN202323198301.3U CN202323198301U CN221054121U CN 221054121 U CN221054121 U CN 221054121U CN 202323198301 U CN202323198301 U CN 202323198301U CN 221054121 U CN221054121 U CN 221054121U
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- China
- Prior art keywords
- nut body
- screw
- dismounting
- fastening nut
- threaded sleeve
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- 230000007246 mechanism Effects 0.000 claims abstract description 36
- 238000009434 installation Methods 0.000 claims description 23
- 238000013016 damping Methods 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
The utility model discloses an automobile fastening nut convenient to screw and disassemble, which comprises a nut body, wherein rectangular sheets are concentrically and fixedly arranged at the bottom of the nut body, mounting areas are concavely arranged on two symmetrically arranged side surfaces of each rectangular sheet, disassembly and assembly mechanisms are hidden and installed in the two mounting areas, and the disassembly and assembly mechanisms can move out of the mounting areas and are used for driving the nut body to rotate. According to the utility model, the directions of external force applied by the two dismounting mechanisms are in one-to-one correspondence with the positive and negative rotations of the nut body, so that the dismounting mechanisms can be moved out of the mounting area in a positive and negative rotation manner, a force application point is provided for the operation of a worker, the nut body can be dismounted without tools, the dismounting mechanisms are hidden in a normal state, the nut body cannot be interfered during normal use, the structure of the nut body is not changed, the nut body can be dismounted normally by a spanner, and the diversity is provided for the dismounting of the nut body.
Description
Technical Field
The utility model relates to the technical field of fastening nuts, in particular to an automobile fastening nut convenient to screw and disassemble.
Background
The nut is a part which is screwed together with a bolt or a screw rod to play a role in fastening, and all components which are required by production and manufacturing machinery are divided into carbon steel, stainless steel, nonferrous metal (such as copper) and other large types according to different materials, the nut is a part which tightly connects mechanical equipment, the nut and the bolt with the same specification can be connected together through threads on the inner side, and the nut is widely applied to mechanical equipment such as automobiles for fastening and is common in daily life.
But at present, the installation and the disassembly of the fastening nut are all carried out by means of a spanner, so that the disassembly and the assembly limitation are large, the fastening nut cannot be disassembled and assembled under the condition that a tool is not used, and the workload of the installation and the disassembly of the fastening nut is increased.
Disclosure of utility model
The utility model aims to provide an automobile fastening nut convenient to screw, disassemble and assemble so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an automobile fastening nut convenient to twist dismouting, includes the nut body, the concentric fixed mounting of nut body bottom has the rectangular piece, all inwards concave be equipped with the installation zone on the side that two symmetries set up on the rectangular piece, all hide in two installation zones and install dismouting mechanism, dismouting mechanism can shift out the installation zone and be used for driving the nut body rotation, and the dismouting mechanism in two installation zones corresponds with the positive and negative rotation of nut body respectively.
As a further preferable aspect of the present invention, the two dismounting mechanisms are distributed in parallel, and the dismounting actions are realized by the two dismounting mechanisms corresponding to the forward and reverse rotations of the nut body.
As the further preferred of this technical scheme, dismouting mechanism is including installing the damping pivot of one side in the installation zone, installs the screw sleeve in the damping pivot, install the threaded rod through the screw spin in the screw sleeve, the operating head is installed to the threaded rod front end, forms a driving structure of being convenient for applys external force jointly with the threaded rod through the screw sleeve.
As a further preferred feature of the invention, a pull ring is mounted on one side of the operating head, which pull ring serves to pull the threaded rod out of the mounting region.
As a further preferable mode of the technical scheme, a limiting block is arranged on one side, close to the damping rotating shaft, of the inner wall of the installation area, the limiting block is matched with the threaded sleeve, and the limiting block is used for limiting the pulled threaded sleeve in a blocking mode.
As a further preferable mode of the technical scheme, the two sides of the rectangular sheet are provided with limiting screws in a penetrating mode through threaded screwing, the limiting screws correspondingly extend into the installation area, and the threaded sleeve is limited through the limiting screws so that the threaded sleeve is prevented from being accidentally moved out of the installation area.
As a further preferable mode of the technical scheme, the top of the limit screw is provided with a handle, and a threaded through hole matched with the limit screw is formed in the rectangular sheet in a penetrating mode.
The utility model provides an automobile fastening nut convenient to screw, disassemble and assemble, which has the following beneficial effects:
(1) According to the utility model, the directions of the external force applied by the two dismounting mechanisms are in one-to-one correspondence with the positive and negative rotations of the nut body, so that the dismounting mechanisms can be moved out of the mounting area to forward and reverse rotate the nut body, a force application point is provided for the operation of a worker, the nut body can be dismounted without tools, time and labor are saved, and the diversity is provided for the dismounting of the nut body.
(2) According to the utility model, the dismounting mechanism is arranged, the threaded sleeve is pulled out from the mounting area by the hand-held pull ring, the limit position of the threaded sleeve is limited by the limit block, then the force application point is provided for the dismounting of the staff through the threaded sleeve and the threaded rod, the nut body can be quickly dismounted without using external tools, time and labor are saved, the threaded rod can stretch and retract in the threaded sleeve to adjust the length, and the staff can hold the nut body conveniently to apply external force.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the connection of a rectangular plate to a nut body according to the present utility model;
FIG. 3 is a schematic view of two dismounting mechanisms of the present utility model mounted in a mounting area;
FIG. 4 is a schematic view of a disassembling and assembling mechanism according to the present utility model;
fig. 5 is a schematic view of the dismounting mechanism of the present utility model from the mounting area.
In the figure: 1. a nut body; 2. rectangular pieces; 3. an installation area; 4. damping the rotating shaft; 5. a threaded sleeve; 6. a threaded rod; 7. an operation head; 8. a pull ring; 9. a limiting block; 10. a limit screw; 11. a handle.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
The utility model provides the technical scheme that: as shown in fig. 1 and 2, in this embodiment, an automobile fastening nut convenient for screwing and dismounting includes a nut body 1, rectangular pieces 2 are fixedly installed concentrically at the bottom of the nut body 1, mounting areas 3 are concavely arranged on the side surfaces of two symmetrical arrangement on the rectangular pieces 2, dismounting mechanisms are installed in the two mounting areas 3 in a hidden manner, the dismounting mechanisms can move out of the mounting areas 3 and are used for driving the nut body 1 to rotate, the dismounting mechanisms in the two mounting areas 3 respectively correspond to the positive and negative rotation of the nut body 1, the two dismounting mechanisms are distributed in parallel, the dismounting actions are realized by respectively corresponding the positive and negative rotation of the two dismounting mechanisms and the nut body 1, the nut body 1 can be dismounted without tools, time and labor are saved, the dismounting mechanisms are hidden in a normal state, the normal use of the nut body 1 is not interfered, the structure of the nut body 1 is not changed, and the dismounting actions can be normally carried out on the nut body 1 through a spanner.
As shown in fig. 3, 4 and 5, the dismounting mechanism comprises a damping rotating shaft 4 arranged at one side in the mounting area 3, a threaded sleeve 5 is arranged on the damping rotating shaft 4, a threaded rod 6 is arranged in the threaded sleeve 5 through threaded screwing, an operation head 7 is arranged at the front end of the threaded rod 6, a driving structure which is convenient for applying external force is formed by the threaded sleeve 5 and the threaded rod 6 together, a pull ring 8 is arranged at one side of the operation head 7, and the pull ring 8 is used for pulling the threaded rod 6 out of the mounting area 3;
Wherein, when dismouting: through being provided with the dismounting mechanism, the threaded sleeve 5 is hidden in the mounting area 3 in a normal state, the limit screw 10 is screwed into the mounting area 3 to block the threaded sleeve 5, so that the safety problem of unexpected sliding of the threaded sleeve 5 is avoided, when the threaded sleeve is dismounted later, the limit screw 10 is screwed out, the threaded sleeve 5 is pulled out of the mounting area 3 by the hand-held pull ring 8, the limit position of the threaded sleeve 5 is limited by the limit block 9, then a force application point is provided for dismounting of a worker through the threaded sleeve 5 and the threaded rod 6, the nut body 1 can be dismounted rapidly under the condition that an external tool is not used, time and labor are saved, the threaded rod 6 can stretch in the threaded sleeve 5 to adjust the length, the worker can hold and apply external force more conveniently, the labor is saved, and the threaded sleeve 5 can be reset into the mounting area 3 after the dismounting is completed;
Preferably, the installation zone 3 inner wall is close to damping pivot 4 one side and installs stopper 9, stopper 9 and screw sleeve 5 cooperation setting, and this stopper 9 is used for stopping restriction to the screw sleeve 5 after pulling out, and the rectangular plate 2 is gone up both sides and is worn to be equipped with spacing screw 10 through the screw thread rotation, and in spacing screw 10 corresponds to extend to the installation zone 3, restricts screw sleeve 5 through spacing screw 10 and avoids its accident to shift out installation zone 3, and handle 11 is installed at spacing screw 10 top to run through on rectangular plate 2 and offered the screw thread through-hole with spacing screw 10 complex.
The utility model provides an automobile fastening nut convenient to screw, disassemble and assemble, which has the following specific working principle: the rectangular sheet 2 is arranged at the bottom of the nut body 1, two dismounting mechanisms are mounted in the rectangular sheet 2 in a hidden manner, and the directions of external force applied by the two dismounting mechanisms are in one-to-one correspondence with the positive and negative rotations of the nut body 1, so that the dismounting mechanisms can be moved forward and backward from the mounting area 3, a force application point is provided for the operation of a worker, the nut body 1 can be dismounted without tools, time and labor are saved, the dismounting mechanisms are designed in a hidden manner in a normal state, the normal use of the nut body 1 is not interfered, the structure of the nut body 1 is not changed, the nut body 1 can be dismounted normally through a spanner, and diversity is provided for the dismounting of the nut body 1;
When the disassembly and assembly are carried out: through being equipped with dismouting mechanism, under the normality, screw thread sleeve 5 is hidden in installation zone 3, stop screw 10 screw in installation zone 3 in to screw thread sleeve 5, thereby avoided the unexpected safety problem of sliding department of screw thread sleeve 5, when follow-up dismouting, screw out screw thread 10, hand pull ring 8 pulls out screw thread sleeve 5 from installation zone 3 immediately, limit the extreme position of screw thread sleeve 5 with the help of stopper 9, afterwards provide the point of application for the dismouting of staff through screw thread sleeve 5, threaded rod 6, can be under the circumstances of not using external instrument quick with nut body 1 dismouting, labour saving and time saving, and threaded rod 6 can stretch out and draw back in screw thread sleeve 5 and carry out length adjustment, the staff of being convenient for more grips and applys external force, it is more laborsaving, it can to reset screw thread sleeve 5 to installation zone 3 after the dismouting is accomplished.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an automobile fastening nut convenient to twist dismouting, includes nut body (1), its characterized in that:
the nut is characterized in that a rectangular sheet (2) is fixedly installed at the bottom of the nut body (1) in a concentric manner, mounting areas (3) are concavely arranged on the side faces of the rectangular sheet (2) and are respectively provided with a hidden mounting mechanism in the two mounting areas (3), the mounting areas (3) can be moved out of the mounting mechanisms for driving the nut body (1) to rotate, and the dismounting mechanisms in the two mounting areas (3) respectively correspond to the positive and negative rotation of the nut body (1).
2. The automobile fastening nut convenient to screw and disassemble according to claim 1, wherein: the two dismounting mechanisms are distributed in parallel, and the dismounting actions are realized by respectively corresponding the two dismounting mechanisms to the positive and negative rotations of the nut body (1).
3. The automobile fastening nut convenient to screw and disassemble according to claim 1, wherein: the dismounting mechanism comprises a damping rotating shaft (4) arranged on one side in an installation area (3), a threaded sleeve (5) is arranged on the damping rotating shaft (4), a threaded rod (6) is arranged in the threaded sleeve (5) in a screwed mode, an operation head (7) is arranged at the front end of the threaded rod (6), and a driving structure convenient for applying external force is formed together with the threaded rod (6) through the threaded sleeve (5).
4. A car fastening nut for facilitating screwing and unscrewing according to claim 3, wherein: a pull ring (8) is arranged on one side of the operating head (7), and the pull ring (8) is used for pulling out the threaded rod (6) from the installation area (3).
5. The automobile fastening nut convenient to screw and disassemble according to claim 1, wherein: a limiting block (9) is arranged on one side, close to the damping rotating shaft (4), of the inner wall of the installation area (3), the limiting block (9) is matched with the threaded sleeve (5), and the limiting block (9) is used for limiting the pulled threaded sleeve (5) in a blocking mode.
6. The automobile fastening nut convenient to screw and disassemble according to claim 1, wherein: limiting screws (10) are arranged on two sides of the rectangular sheet (2) in a threaded screwing mode, the limiting screws (10) correspondingly extend into the installation area (3), and the threaded sleeve (5) is limited through the limiting screws (10) to avoid the situation that the threaded sleeve accidentally moves out of the installation area (3).
7. The automobile fastening nut convenient to screw and disassemble according to claim 6, wherein: the top of the limit screw (10) is provided with a handle (11), and a threaded through hole matched with the limit screw (10) is formed in the rectangular sheet (2) in a penetrating manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323198301.3U CN221054121U (en) | 2023-11-27 | 2023-11-27 | Automobile fastening nut convenient to twist and move dismouting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323198301.3U CN221054121U (en) | 2023-11-27 | 2023-11-27 | Automobile fastening nut convenient to twist and move dismouting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221054121U true CN221054121U (en) | 2024-05-31 |
Family
ID=91223939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323198301.3U Active CN221054121U (en) | 2023-11-27 | 2023-11-27 | Automobile fastening nut convenient to twist and move dismouting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221054121U (en) |
-
2023
- 2023-11-27 CN CN202323198301.3U patent/CN221054121U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |