CN220226535U - Cross screwing lock for screw anti-embryo dead-fixing case - Google Patents
Cross screwing lock for screw anti-embryo dead-fixing case Download PDFInfo
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- CN220226535U CN220226535U CN202223381916.5U CN202223381916U CN220226535U CN 220226535 U CN220226535 U CN 220226535U CN 202223381916 U CN202223381916 U CN 202223381916U CN 220226535 U CN220226535 U CN 220226535U
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- connecting rod
- fixedly connected
- rod
- handle
- protective shell
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- 230000001681 protective effect Effects 0.000 claims abstract description 25
- 238000010030 laminating Methods 0.000 claims description 4
- 210000001161 mammalian embryo Anatomy 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a cross screwing lock for a screw anti-embryo dead box, which comprises a handle and a connecting mechanism arranged at the bottom of the handle, wherein the connecting mechanism comprises a clamping assembly and a meshing assembly; the clamping assembly comprises a first connecting rod, a convex point, a protective shell and a groove, wherein the first connecting rod is fixedly connected to the bottom of the handle, the convex point is fixedly connected to the surface of the first connecting rod, the protective shell is attached to the surface of the convex point, the groove is formed in the top of the protective shell, the convex point and the groove are arranged, when the convex point is embedded into the groove, the handle can be conveniently meshed with the protective shell, the handle can conveniently move with the first connecting rod, the handle can conveniently control the first connecting rod to move, the spring is arranged, when the handle presses the ball through the first connecting rod, the ball can be reset, the ball is connected with the threaded rod through the sleeve, and the ball can be replaced through the sleeve detached from the threaded rod.
Description
Technical Field
The utility model relates to the technical field of cross screwing locks of bags, in particular to a cross screwing lock for a screw blank-proof dead box.
Background
The luggage is a common name of various bags for containing things, including a common shopping bag, a handbag, a hand bag, a wallet, a knapsack, a single shoulder bag, a satchel, a waist bag, a plurality of draw-bar boxes and the like, and along with the continuous improvement of the living and consumption level of people, various kinds of luggage become indispensable ornaments at the side of people, the luggage products are required to be reinforced in practicality, and the decoration is mainly expanded.
Some cases and bags are provided with a cross-shaped lock for safety improvement, however, when the cross-shaped lock is damaged in the use process, the cross-shaped lock is inconvenient to detach and replace due to the integral structure with the case and bag.
In view of the above, an improvement of the conventional structure is proposed to provide a cross twist lock for a screw blank-proof dead box.
Disclosure of Invention
The utility model aims to provide a cross screwing lock for a screw blank-proof dead box, which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the cross screwing lock for the screw anti-embryo dead-fixing case comprises a handle and a connecting mechanism arranged at the bottom of the handle, wherein the connecting mechanism comprises a clamping assembly and a meshing assembly;
the clamping assembly comprises a first connecting rod, protruding points, a protective shell and a groove, wherein the first connecting rod is fixedly connected to the bottom of the handle, the protruding points are fixedly connected to the surface of the first connecting rod, the protective shell is attached to the surface of the protruding points, and the groove is formed in the top of the protective shell;
the engagement assembly comprises a threaded rod, a ball, a spring and a sleeve, wherein the threaded rod is fixedly connected to the bottom of the first connecting rod, the sleeve is engaged on the surface of the threaded rod, the ball is fixedly connected to the bottom of the sleeve, and the spring is fixedly connected to the top of the sleeve.
The bottom fixedly connected with second connecting rod of protecting crust, the laminating of the surface of second connecting rod has the linking board, the swivelling joint of linking board has the assembly pole, the side fixedly connected with fixed plate of assembly pole, the side laminating of fixed plate has the dead lever.
Further, four groups of protruding points are symmetrically arranged on the circle center of the threaded rod, and the protruding points are matched with the grooves in appearance and size.
Further, the bottom and the top of the spring are fixedly connected with the sleeve and the inner wall of the protective shell respectively, and the ball is arranged at the center of the threaded rod.
Further, the second connecting rod is provided with two perpendicular groups with respect to the central axis symmetry of the protective housing, and the surface of the connecting plate is provided with through holes matched with the second connecting rod in size.
Further, the bottom of assembly pole is provided with fastening nut, the faying surface of fixed plate and dead lever is provided with anti-skidding rubber pad.
Further, the joint surfaces of the fixing plate and the fixing rod are inclined planes, and the fixing rod penetrates through the second connecting rod and is in sliding connection with the second connecting rod.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the protruding points and the grooves are arranged, when the protruding points are embedded into the grooves, the handle can be conveniently meshed with the protective shell better, the handle can conveniently control the first connecting rod to move better, when the handle presses the ball through the first connecting rod, the spring can carry out reset movement with the ball, and as the ball is connected with the threaded rod through the sleeve, the sleeve can be replaced by detaching the sleeve from the threaded rod;
2. according to the utility model, the connecting plate can be arranged at the bottom of the protective shell by arranging the second connecting rod, when the connecting plate is required to be disassembled, only the screw positioned at the bottom of the assembling rod is required to be unscrewed, then the assembling rod can be changed into a rotatable state, at the moment, the assembling rod can be removed from the bottom of the connecting plate, because the connecting positions of the fixing plate and the fixing rod are inclined planes, when the fixing plate leaves the fixing rod, the fixing rod can lose the thrust of the fixing plate, the connecting plate can be taken out from the inside of the second connecting rod, and finally the connecting plate can be removed from the bottom of the protective shell, and the connecting positions of the fixing plate and the fixing rod can be prevented from slipping due to the anti-skid rubber pad arranged on the connecting surface of the fixing plate and the fixing rod.
Drawings
FIG. 1 is a schematic diagram of the front structure of the present utility model;
FIG. 2 is a schematic view of a bump structure according to the present utility model;
FIG. 3 is a schematic view of a partial explosion structure of the present utility model;
FIG. 4 is a schematic diagram of the internal structure of a partial protective shell according to the present utility model;
FIG. 5 is a schematic view of a bump structure according to the present utility model;
fig. 6 is a schematic view of a fixing plate structure of the present utility model.
In the figure: 1. a handle; 2. a first connecting rod; 3. a threaded rod; 4. a bump; 5. a round bead; 6. a spring; 7. a sleeve; 8. a splice plate; 9. a protective shell; 10. a groove; 11. a second connecting rod; 12. assembling a rod; 13. a fixing plate; 14. and a fixing rod.
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.
As shown in fig. 1-2, a cross twist lock for a screw blank-proof dead box comprises a handle 1 and a connecting mechanism arranged at the bottom of the handle 1, wherein the connecting mechanism comprises a clamping assembly and a meshing assembly;
the clamping assembly comprises a first connecting rod 2, protruding points 4, a protective shell 9 and a groove 10, wherein the first connecting rod 2 is fixedly connected to the bottom of the handle 1, the protruding points 4 are fixedly connected to the surface of the first connecting rod 2, the protective shell 9 is attached to the surface of the protruding points 4, and the groove 10 is formed in the top of the protective shell 9;
the engagement assembly comprises a threaded rod 3, a ball 5, a spring 6 and a sleeve 7, wherein the threaded rod 3 is fixedly connected to the bottom of the first connecting rod 2, the sleeve 7 is engaged with the surface of the threaded rod 3, the ball 5 is fixedly connected to the bottom of the sleeve 7, and the spring 6 is fixedly connected to the top of the sleeve 7.
The bump 4 is provided with four groups about the centre of a circle symmetry of threaded rod 3, and bump 4 and recess 10 outward appearance and size assorted through setting up bump 4 and recess 10, when bump 4 imbeds the inside of recess 10, can be convenient for handle 1 and the better meshing of protecting crust 9, handle 1 better control head rod 2 of being convenient for moves.
Further, the bottom and the top of the spring 6 are fixedly connected with the inner walls of the sleeve 7 and the protective shell 9 respectively, the ball 5 is arranged at the center of the threaded rod 3, and when the handle 1 presses the ball 5 through the first connecting rod 2, the spring 6 can carry out reset motion with the ball 5 through arranging the spring 6.
As shown in fig. 3-6, the bottom of the protecting shell 9 is fixedly connected with a second connecting rod 11, the surface of the second connecting rod 11 is attached with a connecting plate 8, the connecting plate 8 is rotatably connected with an assembling rod 12, the side surface of the assembling rod 12 is fixedly connected with a fixing plate 13, and the side surface of the fixing plate 13 is attached with a fixing rod 14.
Further, the second connecting rods 11 are symmetrically provided with two groups of vertical connecting rods about the central axis of the protective housing 9, the surfaces of the connecting plates 8 are provided with through holes matched with the second connecting rods 11 in size, and the connecting plates 8 can be mounted at the bottom of the protective housing 9 by arranging the second connecting rods 11, and meanwhile the connecting plates 8 can be conveniently detached.
Further, the bottom of assembly pole 12 is provided with fastening nut, and the faying surface of fixed plate 13 and dead lever 14 is provided with anti-skidding rubber pad, because the faying surface of fixed plate 13 and dead lever 14 is provided with anti-skidding rubber pad, can make the problem that skidding appears in the junction of both.
Further, the bonding surfaces of the fixing plate 13 and the fixing rod 14 are inclined surfaces, the fixing rod 14 penetrates through the second connecting rod 11 and is slidably connected with the second connecting rod, and because the connection positions of the fixing plate 13 and the fixing rod 14 are inclined surfaces, when the fixing plate 13 leaves the fixing rod 14, the fixing rod 14 loses the thrust of the fixing plate 13 and can be taken out from the second connecting rod 11.
Working principle: through setting up bump 4 and recess 10, when bump 4 imbeds the inside of recess 10, can be convenient for handle 1 and the better meshing of protecting crust 9, handle 1 better control head rod 2 of being convenient for moves, through setting up spring 6, when handle 1 presses down ball 5 through head rod 2, spring 6 can take ball 5 to reset and move, because ball 5 is connected with threaded rod 3 through sleeve 7, can realize changing through dismantling sleeve 7 on threaded rod 3 at ball 5 that this;
through setting up second connecting rod 11, can install the bottom at protecting crust 9 with the joint board 8, when the joint board 8 needs to be dismantled, only need unscrew the screw that is located the assembly pole 12 bottom, then assembly pole 12 can become rotatable state, can take off the assembly pole 12 from the bottom of joint board 8 this moment, because fixed plate 13 and fixed rod 14's junction is the inclined plane, when fixed plate 13 leaves fixed rod 14, fixed rod 14 can lose the thrust of fixed plate 13, can take out from the inside of second connecting rod 11, finally can take off the joint board 8 from protecting crust 9 bottom, owing to fixed plate 13 and fixed rod 14's junction face is provided with anti-skidding rubber pad, can make the junction of two avoid appearing the problem of skidding.
This is the working principle of the cross twist lock set.
The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (7)
1. The utility model provides a lock is twisted with cross to anti embryo of screw solid case and bag, includes handle (1) and sets up in the linking mechanism of handle (1) bottom, its characterized in that: the engagement mechanism comprises a clamping assembly and a meshing assembly; the clamping assembly comprises a first connecting rod (2), protruding points (4), a protective shell (9) and a groove (10), wherein the first connecting rod (2) is fixedly connected to the bottom of the handle (1), the protruding points (4) are fixedly connected to the surface of the first connecting rod (2), the protective shell (9) is attached to the surface of the protruding points (4), and the groove (10) is formed in the top of the protective shell (9); the meshing assembly comprises a threaded rod (3), a ball (5), a spring (6) and a sleeve (7), wherein the threaded rod (3) is fixedly connected to the bottom of the first connecting rod (2), the sleeve (7) is meshed with the surface of the threaded rod (3), the ball (5) is fixedly connected to the bottom of the sleeve (7), and the spring (6) is fixedly connected to the top of the sleeve (7).
2. The cross-shaped twist lock for a screw anti-embryo dead box as set forth in claim 1, wherein: the bottom fixedly connected with second connecting rod (11) of protecting crust (9), the laminating of the surface of second connecting rod (11) has linking board (8), the rotation of linking board (8) is connected with assembly pole (12), the side fixedly connected with fixed plate (13) of assembly pole (12), the side laminating of fixed plate (13) has dead lever (14).
3. The cross-shaped twist lock for a screw anti-embryo dead box as set forth in claim 1, wherein: four groups of protruding points (4) are symmetrically arranged on the circle center of the threaded rod (3), and the periphery of each protruding point (4) is matched with the inner cavity of the corresponding groove (10).
4. The cross-shaped twist lock for a screw anti-embryo dead box as set forth in claim 1, wherein: the bottom and the top of the spring (6) are fixedly connected with the inner walls of the sleeve (7) and the protective shell (9) respectively, and the ball (5) is arranged at the center of the threaded rod (3).
5. The cross-shaped twist lock for a screw anti-embryo dead box as set forth in claim 2, wherein: the second connecting rod (11) is symmetrically provided with two groups of vertical connecting rods relative to the central axis of the protective shell (9), and the surface of the connecting plate (8) is provided with through holes matched with the second connecting rod (11) in size.
6. The cross-shaped twist lock for a screw anti-embryo dead box as set forth in claim 2, wherein: the bottom of assembly pole (12) is provided with fastening nut, the faying surface of fixed plate (13) and dead lever (14) is provided with anti-skidding rubber pad.
7. The cross-shaped twist lock for a screw anti-embryo dead box as set forth in claim 2, wherein: the joint surfaces of the fixing plate (13) and the fixing rod (14) are inclined planes, and the fixing rod (14) penetrates through the second connecting rod (11) and is in sliding connection with the second connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223381916.5U CN220226535U (en) | 2022-12-16 | 2022-12-16 | Cross screwing lock for screw anti-embryo dead-fixing case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223381916.5U CN220226535U (en) | 2022-12-16 | 2022-12-16 | Cross screwing lock for screw anti-embryo dead-fixing case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220226535U true CN220226535U (en) | 2023-12-22 |
Family
ID=89188005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223381916.5U Active CN220226535U (en) | 2022-12-16 | 2022-12-16 | Cross screwing lock for screw anti-embryo dead-fixing case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220226535U (en) |
-
2022
- 2022-12-16 CN CN202223381916.5U patent/CN220226535U/en active Active
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