CN212291137U - Resilience formula locking device - Google Patents
Resilience formula locking device Download PDFInfo
- Publication number
- CN212291137U CN212291137U CN202020464428.2U CN202020464428U CN212291137U CN 212291137 U CN212291137 U CN 212291137U CN 202020464428 U CN202020464428 U CN 202020464428U CN 212291137 U CN212291137 U CN 212291137U
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- China
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- connecting plate
- case lid
- locking device
- box cover
- plate
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Abstract
The utility model discloses a resilience formula locking device, including the connecting plate, the connecting plate is the rectangle structure, and one side longitudinal and transverse arrangement of connecting plate has a plurality of risers and diaphragm, and crisscross each other forms a plurality of separate groove on connecting plate one side between a plurality of risers and the diaphragm the beneficial effects of the utility model are that: case lid one side upper end is located the design of horizontal plate end fixedly connected with linkage plate, and linkage plate one side has the stay design through second pivot and torsional spring elastic connection, when the connecting plate normally sets up when the bottom half, its case lid is effectively hugged closely with linkage plate under the action of gravity, convenient stock article, when the personnel opened the case lid, only need keep away from case lid one side at the connecting plate and press the stay, thereby make the stay rotate in the spread groove through pivot and torsional spring, thereby jack-up case lid one end, thereby make the case lid open through first pivot, and is simple and practical, it is very convenient to open the case lid.
Description
Technical Field
The utility model relates to a locking device specifically is a resilience formula locking device, belongs to environmental protection material transportation and deposits locking device technical field.
Background
Locking device, the application field is extensive, when some environmental protection material raw materials transportation, often can use the transport case, and locking device often locks between case lid and the box on the transport case and seals, thereby when the material transportation takes out in the transport case, open the case lid through locking device, locking device plays the case lid sealing effect, traditional locking device is when case lid and box are sealed, need exert external force between case lid and box more, thereby with case lid and box locking, and this type of locking mode, when the case lid is opened, many more troublesome, the case lid is opened very inconveniently, there is the improvement.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a resilience formula locking device, with the problem that proposes in solving above-mentioned background art, case lid one side upper end is located the design of horizontal plate end fixedly connected with linkage plate, and linkage plate one side has the stay design through second pivot and torsional spring elastic connection, when the connecting plate normally sets up when the bottom half, its case lid is effectively hugged closely with linkage plate under the action of gravity, make things convenient for the storage article, when the case lid is opened to the personnel, only need keep away from case lid one side at the connecting plate and press the stay, thereby make the stay through pivot and torsional spring rotating in the spread groove, thereby jack-up case lid one end, thereby make the case lid open through first pivot, and is simple and practical, it is very convenient to open the case lid.
In order to achieve the above object, the utility model provides a following technical scheme: a resilience type locking device comprises a connecting plate, wherein the connecting plate is of a rectangular structure, a plurality of vertical plates and transverse plates are arranged on one side of the connecting plate in a longitudinal and transverse mode, a plurality of vertical plates and transverse plates are mutually staggered to form a plurality of dividing grooves on one side of the connecting plate, a box cover is arranged in one of the dividing grooves, the lower end of the box cover is rotationally connected with two adjacent vertical plates through a first rotating shaft, the upper end of one side of the box cover is positioned at the lower end of one of the transverse plates and is fixedly connected with a connecting plate, a connecting groove is arranged inside the connecting plate, the end of the connecting groove is positioned on one side of the connecting plate and is fixedly connected with a locking seat, the interior of the locking seat is rotatably connected with a locking sheet through a second rotating shaft, the locking piece is of an L-shaped structure, one side of the locking piece is elastically connected with one side of the interior of the locking seat through a torsion spring, and the torsion spring is correspondingly nested at one end of the second rotating shaft.
Preferably, the nesting position of one side of the connecting plate corresponding to the box cover is of a mesopore structure, and the vertical cross-sectional area of the box cover is the same as that of the dividing groove.
Preferably, the inner sides of the vertical plates arranged on the two sides of the box cover are respectively provided with a rotating hole, and the two ends of the first rotating shaft are correspondingly nested in the two rotating holes.
Preferably, the second rotating shaft is correspondingly and rotatably connected to the corner of the locking sheet L-shaped structure.
Preferably, all adopt the metal welding mode to fix between riser and diaphragm and the connecting plate.
Preferably, the connecting plate is made for the metal material, and outside spraying has anticorrosive paint.
Compared with the prior art, the beneficial effects of the utility model are that: case lid one side upper end is located the design of horizontal plate end fixedly connected with linkage plate, and linkage plate one side has the stay design through second pivot and torsional spring elastic connection, when the connecting plate normally sets up when the bottom half, its case lid is effectively hugged closely with linkage plate under the action of gravity, convenient stock article, when the personnel opened the case lid, only need keep away from case lid one side at the connecting plate and press the stay, thereby make the stay rotate in the spread groove through pivot and torsional spring, thereby jack-up case lid one end, thereby make the case lid open through first pivot, and is simple and practical, it is very convenient to open the case lid.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the connection plate and its components of the present invention;
FIG. 3 is a schematic view of the structure of the case cover of the present invention;
fig. 4 is a side sectional view of the dividing groove structure of the present invention.
In the figure: 1. a connecting plate; 2. a vertical plate; 3. a transverse plate; 4. dividing the groove; 5. a box cover; 6. a first rotating shaft; 7. a connector tile; 8. connecting grooves; 9. a locking piece; 10. a locking seat; 11. a second rotating shaft; 12. a torsion spring; 13. and (6) rotating the hole.
Detailed Description
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.
Referring to fig. 1-4, the present invention provides a technical solution: a resilience type locking device comprises a connecting plate 1, wherein the connecting plate 1 is of a rectangular structure, a plurality of vertical plates 2 and transverse plates 3 are arranged on one side of the connecting plate 1 in a longitudinal and transverse mode, a plurality of dividing grooves 4 are formed between the vertical plates 2 and the transverse plates 3 in a mutually staggered mode on one side of the connecting plate 1, a box cover 5 is arranged inside one dividing groove 4, the lower end of the box cover 5 is rotatably connected with two adjacent vertical plates 2 through a first rotating shaft 6, the lower end, located on one side of one transverse plate 3, of the box cover 5 is fixedly connected with a connecting plate 7, a connecting groove 8 is arranged inside the connecting plate 7, the end of the connecting groove 8 is fixedly connected with a locking seat 10 on one side of the connecting plate 7, a locking sheet 9 is rotatably connected inside the locking seat 10 through a second rotating shaft 11, the locking sheet 9 is of an L-shaped structure, one side of the locking sheet 9, the torsion spring 12 is correspondingly nested on one end of the second rotating shaft 11.
The nested position that one side of connecting plate 1 corresponds case lid 5 is mesoporium structure, the perpendicular cross sectional area of case lid 5 is the same with the perpendicular cross sectional area who cuts apart groove 4, it is sealed to make things convenient for the mesopore part that will cut apart groove 4 through case lid 5, 2 inboards of riser that set up on case lid 5 both sides all are equipped with change hole 13, the both ends correspondence nestification of first pivot 6 is in two change holes 13, make things convenient for case lid 5 to rotate in cutting apart groove 4 through first pivot 6, second pivot 11 corresponds to rotate and connects at stay 9 "L" type structure corner, rational in infrastructure convenient to use, all adopt the metal welding mode to fix between riser 2 and diaphragm 3 and the connecting plate 1, connecting plate 1 is made for the metal material, and outside spraying has anticorrosive paint, stable performance is durable.
Specifically, when the utility model is used, the connecting plate 1 can be firstly installed at the bottom end of the box body, so that one side with the box cover 5 is upwards placed, when the box body is placed daily, the box cover 5 is tightly attached to the connecting plate 7 under the action of gravity, so that the dividing groove 4 is effectively closed, when a person needs to open the box cover 5, one end of the locking sheet 9 can be extruded at one side of the connecting plate 1, which is far away from the box cover 5, so that the locking sheet 9 rotates on the second rotating shaft 11, so that one side of the locking sheet 9, which is located at the box cover 5, is jacked up in the connecting groove 8, so that the box cover 5 is opened through the first rotating shaft 6, so that materials can be conveniently discharged through a gap formed by the box cover 5 and the dividing groove 4, the utility model is simple and practical, when the pressure at one end of the locking sheet 9 is removed, the torsion spring 12 effectively drives the locking sheet 9 to, thereby the box cover 5 is naturally closed, and the box is simple and practical.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The resilience type locking device comprises a connecting plate (1) and is characterized in that the connecting plate (1) is of a rectangular structure, a plurality of vertical plates (2) and transverse plates (3) are vertically and horizontally arranged on one side of the connecting plate (1), the vertical plates (2) and the transverse plates (3) are mutually staggered to form a plurality of dividing grooves (4) on one side of the connecting plate (1), a box cover (5) is arranged inside one dividing groove (4), the lower end of the box cover (5) is rotationally connected with two adjacent vertical plates (2) through a first rotating shaft (6), the upper end of one side of the box cover (5) is positioned at the lower end of one transverse plate (3) and is fixedly connected with a connecting plate (7), a connecting groove (8) is arranged inside the connecting plate (7), and the end of the connecting groove (8) is positioned on one side of the connecting plate (7) and is fixedly connected with a locking seat (10), the inside of locking seat (10) is rotated through second pivot (11) and is connected with stay (9), stay (9) are "L" type structure, one side of stay (9) is passed through torsional spring (12) and is linked to each other with the inside one side elasticity of locking seat (10), torsional spring (12) correspond nestification and serve one of second pivot (11).
2. A resilient locking device according to claim 1, wherein: the nesting position of one side of the connecting plate (1) corresponding to the box cover (5) is of a mesopore structure, and the vertical cross-sectional area of the box cover (5) is the same as that of the dividing groove (4).
3. A resilient locking device according to claim 1, wherein: the inner sides of the vertical plates (2) arranged on the two sides of the box cover (5) are respectively provided with a rotating hole (13), and the two ends of the first rotating shaft (6) are correspondingly nested in the two rotating holes (13).
4. A resilient locking device according to claim 1, wherein: the second rotating shaft (11) is correspondingly and rotatably connected to the corner of the L-shaped structure of the locking sheet (9).
5. A resilient locking device according to claim 1, wherein the vertical plate (2) and the transverse plate (3) are fixed to the connecting plate (1) by metal welding.
6. A resilient locking device according to claim 1, wherein: the connecting plate (1) is made of metal materials, and the outer portion of the connecting plate is coated with anticorrosive paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020464428.2U CN212291137U (en) | 2020-04-02 | 2020-04-02 | Resilience formula locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020464428.2U CN212291137U (en) | 2020-04-02 | 2020-04-02 | Resilience formula locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212291137U true CN212291137U (en) | 2021-01-05 |
Family
ID=73962267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020464428.2U Active CN212291137U (en) | 2020-04-02 | 2020-04-02 | Resilience formula locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212291137U (en) |
-
2020
- 2020-04-02 CN CN202020464428.2U patent/CN212291137U/en active Active
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