CN221025237U - Locking device and container - Google Patents

Abstract

The utility model relates to the technical field of daily necessities, and discloses a locking device and a container, wherein the locking device comprises a mounting structure, a triggering structure and a locking structure, the mounting structure is provided with a guiding structure triggering structure for receiving a triggering force, and the triggering structure is provided with a strip-shaped hole; an included angle is formed between the guiding direction of the guiding structure and the extending direction of the strip-shaped hole, and the guiding direction of the guiding structure is a second direction; the locking structure is provided with a guide part; the guide part penetrates through the strip-shaped hole and is movably connected with the guide structure; the triggering structure receives the triggering force and then moves in the first direction, the guide part is driven to move on the guide structure through the strip-shaped hole, and then the locking structure is driven to move in the second direction, so that locking or unlocking is realized. According to the utility model, through the matching of the strip-shaped holes and the guide structure, the moving direction of the locking structure is changed, the structure is simpler, the matching between the locking structure and the trigger structure and the mounting structure is more stable, the locking structure is not easy to separate from the trigger structure, and the stability and the reliability are higher.

Description

Locking device and container

Technical Field

The utility model relates to the technical field of daily necessities, in particular to a locking device and a container.

Background

In the prior art, the locking device generally comprises a triggering structure and a locking structure, and the triggering direction of the triggering structure and the locking direction of the locking structure are different, so that the reversing structure is required to realize reversing between the triggering structure and the locking structure, and in the prior art, the moving direction of the locking structure is mostly changed in a bevel matching mode to realize locking or unlocking, however, in the bevel matching mode, the structure is complex, the matching is unstable, the contact is easy to break away, and the reliability is low.

Disclosure of utility model

In view of this, the present utility model provides a locking device and a container, so as to solve the problems of complex structure, unstable fit, easy disengagement and low reliability of the locking device in the prior art that the locking device changes the moving direction of the locking structure by means of inclined plane fit.

In a first aspect, the present utility model provides a locking device comprising:

The installation structure is provided with a guide structure; the guiding direction of the guiding structure is a second direction;

the triggering structure is used for receiving the triggering force and is provided with a strip-shaped hole; an included angle is formed between the guiding direction of the guiding structure and the extending direction of the strip-shaped hole;

The locking structure is provided with a guide part; the guide part penetrates through the strip-shaped hole and is movably connected with the guide structure; the triggering structure receives the triggering force and then moves in the first direction, the guide part is driven to move on the guide structure through the strip-shaped hole, and then the locking structure is driven to move in the second direction, so that locking or unlocking is realized.

The beneficial effects are that: the application changes the moving direction of the locking structure through the matching of the strip-shaped hole and the guide part, has simpler structure, is more stable in matching between the locking structure and the triggering structure, is not easy to break away from, has higher stability and reliability, and effectively solves the problems that the existing locking device changes the moving direction of the locking structure through the slope matching, has complex structure, is unstable and is easy to break away from contact and has low reliability.

In an alternative embodiment, the locking structure comprises a locking body and a clamping structure, and the clamping structure is arranged on the locking body; the guide part is arranged on the locking main body; the triggering structure receives the triggering force and then moves in the first direction, the guide part is driven to move on the guide structure through the strip-shaped hole, and then the locking main body is driven to move in the second direction, so that the locking structure realizes the locking or unlocking function.

The beneficial effects are that: through the joint structure that sets up, when the locking main part moves in the second direction, the joint structure can stretch out and realize locking with corresponding cooperation structure joint, perhaps withdraw and realize the unblock, utilizes joint structure and corresponding cooperation structure joint to realize locking function, and locking effect is more firm stable, is difficult for inefficacy.

In an alternative embodiment, both the locking structure and the guide are rod-like structures; the locking structure extends in the second direction, and the extending direction of the guide part is perpendicular to the first direction and the second direction.

The beneficial effects are that: the locking structure and the guide part are of rod-shaped structures, the guide part and the locking structure are vertically arranged, and the guide part is convenient to match with the strip-shaped holes and the guide structure due to the design.

In an alternative embodiment, the guide portion includes a first guide portion and a second guide portion, the first guide portion and the second guide portion being disposed opposite one another on the locking structure; the number and the positions of the guide parts are corresponding to those of the strip-shaped holes.

The beneficial effects are that: through two guide parts that set up in the both sides of locking structure, and correspond and set up two sets of bar holes, can make the guide part when driving locking structure motion, the equilibrium and the stability of motion are better.

In an alternative embodiment, the locking structure is provided with a via; the first guide part and the second guide part are arranged in the through hole; the first guide part and the second guide part are integrally connected or detachably connected; or the first guide part and the second guide part are respectively arranged in the through hole.

The beneficial effects are that: through the via hole arranged on the locking structure, the installation of the guide part is convenient. The first guide part and the second guide part adopt an integrated structure, integrally penetrate through the through hole on the locking structure, realize the assembly of the guide part and the locking structure, simplify the assembly steps of the guide part and the locking structure by adopting the integrated structure, and improve the assembly efficiency. The first guide part and the second guide part can also be fixed integrally by adopting a detachable connection mode, so that the design is convenient to assemble, disassemble and transport, and the problems that the integral first guide part and the integral second guide part are large in overall size and inconvenient to assemble, disassemble and transport are avoided. The first guide part and the second guide part can also adopt an installation mode of being independently assembled on the locking structure, and the first guide part and the second guide part can be respectively installed in sequence during installation, so that the installation device is more suitable for a use scene with a limited installation space.

In an alternative embodiment, the locking device further comprises a resilient structure for applying a restoring force to the trigger structure; the locking structure has an initial state and a use state; when the trigger structure receives trigger force, the trigger structure drives the guide part to move on the guide structure through the strip-shaped hole, so that the locking structure is driven to be switched from an initial state to a use state; when the trigger force is removed, the reset force drives the trigger structure to move, so that the locking structure is driven to reset from the use state to the initial state;

Wherein the initial state is an unlocking state, and the use state is a locking state; or the initial state is a locking state, and the use state is an unlocking state.

The beneficial effects are that: the elastic structure can enable the triggering structure to automatically reset and stably keep in a locking state or an unlocking state when external force is removed.

In an alternative embodiment, the mounting structure comprises a mounting box, the triggering structure is arranged in the mounting box, and an extension opening for extending the triggering structure is arranged at the top of the mounting box; the box body of the mounting box can limit the movement of the trigger structure in the vertical first direction; the mounting box is provided with a through hole, and the locking structure can penetrate through the through hole and move in a second direction.

The beneficial effects are that: the hidden installation of trigger structure and locking structure can be realized through the mounting box that sets up, the aesthetic property is improved, the top of mounting box sets up stretches out the mouth and can make trigger structure follow this and stretch out the mouth, so that the user presses the trigger, and the box body of mounting box can also carry out spacingly to the motion of trigger structure, ensure that trigger structure can only move in first direction, can not take place the displacement in other directions, in addition, through the through-hole of seting up on the mounting box, avoid the motion of locking structure in the second direction, make the locking structure can move freely in the second direction, in order to realize unblock or locking, and can also restrict the motion of locking structure in other directions except that the second direction through the through-hole of setting, ensure that phenomenon such as skew or slope can not take place in the in-process of locking structure motion in the second direction.

In an alternative embodiment, the mounting box is provided with a box opening, and the mounting structure further comprises a box cover, wherein the box cover is arranged at the box opening of the mounting box; the elastic structure is abutted between the box cover and the triggering structure.

The beneficial effects are that: the box mouth is located the bottom of mounting box, through setting up elastic structure butt between lid and trigger structure for when trigger structure's trigger force removes, elastic structure can apply upward movement's restoring force to trigger structure, makes trigger structure drive locking structure and resets to initial position.

In an alternative embodiment, the elastic structure comprises a spring, and the box cover is provided with a spring mounting part suitable for limiting and mounting the spring;

the spring mounting part is a limiting column fixedly arranged on the box cover, and the spring is sleeved on the limiting column;

Or the spring mounting part is a mounting position arranged on the box cover, and the inner periphery of the mounting position is provided with a positioning side wall matched with the outer periphery of the spring.

The beneficial effects are that: the elastic structure is simple in structure, low in cost, good in elasticity and high in deformability by adopting the spring. Through spacing post or installation potential energy that set up on the lid carry out effectual spacing to the spring, avoid the spring position unstable, take place the phenomenon of skew, drunkenness in the circumferencial direction.

In a second aspect, the present utility model also provides a container comprising:

A container body having an opening;

a cover body which is openably and closably provided at the opening of the container body;

the locking device according to any one of the above embodiments is provided in the container body, and is used for locking or unlocking the lid body and the container body.

The beneficial effects are that: by adopting the locking device, the cover body can be locked or unlocked, and the stability and the reliability are higher.

In an alternative embodiment, the container body has a mounting structure formed thereon; the trigger structure sets up in the container main part, and the position that corresponds trigger structure on the container main part is equipped with dodges the hole, and trigger structure stretches out in dodging the hole for pressing the trigger.

The beneficial effects are that: by arranging the locking means in the container body, a hidden mounting of the locking means can be achieved, which is more attractive. The avoidance hole is arranged to enable the triggering structure to extend out of the container main body, so that a user can conveniently touch and press the container main body for triggering.

In an alternative embodiment, the locking structure is arranged in the container body, and the cover body is provided with a locking matching structure corresponding to the locking structure.

The beneficial effects are that: through the locking matching structure, when the triggering structure is not acted by external force, the locking structure extends outwards under the action of the spring and can be in limit fit with the locking matching structure, so that the locking between the cover body and the container main body is realized; when the user presses the trigger structure, the locking structure can retract to be in limit fit with the locking structure, so that unlocking between the cover body and the container main body is realized.

In an alternative embodiment, the container body includes:

The top of the barrel body is provided with an opening;

The frame body part is detachably arranged at the opening, an opening is formed in the frame body part, and one end of the cover body is connected with the frame body part through a connecting piece;

the locking device is arranged on one side of the frame body part far away from the connecting piece.

The beneficial effects are that: through the frame body part that can dismantle the setting on staving portion, can make locking device's locking structure and the locking cooperation structure on the lid be located the horizontal plane, make things convenient for the two cooperation to realize locking or unblock.

In an alternative embodiment, the locking means are provided on an inner wall of the frame part.

In an alternative embodiment, the container is a rice storage bucket and the opening is a rice access opening.

In an alternative embodiment, when the top of the tub is provided with an opening, the opening is used for taking or placing rice.

The beneficial effects are that: the frame body part can be opened and closed at the opening, so that the frame body part can be opened to directly store rice when rice is stored, and the rice can be directly taken at the opening.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a container according to an embodiment of the present utility model;

FIG. 2 is a schematic view of the structure of the container with the cover removed in accordance with the embodiment of the present utility model;

FIG. 3 is a cross-sectional view of a container in an embodiment of the utility model;

FIG. 4 is a schematic view of the assembled structure of the cover, frame, and locking device according to the embodiment of the utility model;

FIG. 5 is an enlarged view of the structure of FIG. 4 at A;

FIG. 6 is an enlarged view of the locking mechanism of FIG. 4 with the cover removed;

FIG. 7 is an enlarged view of the locking mechanism of FIG. 4 with the cover, locking structure, and trigger structure removed (i.e., only the mounting structure left);

FIG. 8 is a schematic view of a lid according to an embodiment of the present utility model;

FIG. 9 is a schematic view of an assembly of a trigger structure and a locking structure from one perspective in an embodiment of the present utility model;

FIG. 10 is a schematic view of an assembly of the trigger structure and the locking structure from another perspective in an embodiment of the present utility model;

FIG. 11 is a schematic diagram of a trigger structure according to an embodiment of the present utility model;

FIG. 12 is a schematic view of another view of a trigger structure according to an embodiment of the present utility model;

fig. 13 is a schematic structural view of a locking structure according to an embodiment of the present utility model.

Reference numerals illustrate:

10. a locking device;

11. A mounting structure; 110. a guide structure; 111. a case body; 1111. a through hole; 1112. a buckle; 112. a box cover; 1121. a spring mounting portion; 1122. a clamping groove;

12. A trigger structure; 120. a bar-shaped hole; 121. an avoidance opening; 122. a trigger part; 123. a limiting plate;

13. A locking structure; 131. a locking body; 132. a clamping structure; 133. a guide part; 1331. a first guide part; 1332. a second guide part;

14. an elastic structure;

20. A container body; 21. a tub portion; 22. a frame body part; 220. avoidance holes; 23. a connecting piece;

30. a cover body; 31. and a locking matching structure.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of 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, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. 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.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.

An embodiment of the present utility model is described below with reference to fig. 1 to 13.

According to an embodiment of the present utility model, in one aspect, the present utility model provides a locking device 10, where the locking device 10 includes a mounting structure 11, a triggering structure 12, and a locking structure 13, and a guiding structure 110 is disposed on the mounting structure 11; the guiding direction of the guiding structure 110 is a first direction; the trigger structure 12 is used for receiving a trigger force, and a strip-shaped hole 120 is formed in the trigger structure 12; an included angle is formed between the guiding direction of the guiding structure 110 and the extending direction of the bar-shaped hole 120; the locking structure 13 is provided with a guide part 133; the guide part 133 passes through the strip-shaped hole 120 and is movably connected with the guide structure 110; the triggering structure 12 receives the triggering force and then moves in the first direction, the guide part 133 is driven to move on the guide structure 110 through the bar-shaped hole 120, and then the locking structure 13 is driven to move in the second direction, so that locking or unlocking is realized.

In the above embodiment, the guide structure 110 is disposed on the mounting structure 11, the strip-shaped hole 120 is disposed on the triggering structure 12, an included angle is formed between the guiding direction of the guide structure 110 and the extending direction of the strip-shaped hole 120, the guiding portion 133 disposed on the locking structure 13 passes through the strip-shaped hole 120 and can move along the guide structure 110, the triggering structure 12 and the locking structure 13 are linked, and under the action of the guiding portion 133, the strip-shaped hole 120 and the guide structure 110, the movement of the triggering structure 12 in the first direction can be converted into the movement of the locking structure 13 in the second direction.

Further, the method comprises the steps of. The angle between the guiding direction of the guiding structure 110 and the extending direction of the bar-shaped hole 120 is an acute angle. The guide structure 110 is a bar structure, and may be a bar guide or a guide groove, the guide structure is a linear extension, the bar hole is also a linear extension, and an included angle is formed between the bar guide and the guide groove, so that when the trigger structure 12 receives a trigger force from a first direction, the trigger structure moves in the first direction, at this time, the bar hole 120 moves along with the trigger structure, and meanwhile, a driving force is generated on the guide part 133 at a first end of the bar hole 120 (at this time, the guide structure 110 is also positioned at the first end of the bar hole 120), so as to drive the guide part 133 to move towards a second end of the bar hole 120 (at the same time, corresponding to the second end of the guide structure 110), thereby changing the moving direction of the locking structure 13.

Alternatively, in this embodiment, as shown in fig. 6 and 7, the guiding direction of the guiding structure 110 is a horizontal direction, the triggering direction of the triggering structure 12 is a vertical direction, the extending direction of the bar hole 120 is between the horizontal direction and the vertical direction, preferably, the bar hole 120 is a chute disposed on the triggering structure 12, and the first direction is also a vertical direction, and the second direction is a horizontal direction, however, the first direction and the second direction may be other directions, as long as two different directions are required, for example, the first direction is a horizontal direction, and the second direction is a vertical direction.

Optionally, in this embodiment, the locking structure 13 is mounted on the triggering structure 12, the locking structure 13 is in linkage fit with the triggering structure 12, the triggering structure 12 can drive the locking structure 13 to move when triggered, and under the combined limiting action of the guiding structure 110 and the bar-shaped hole 120, the guiding portion 133 can only move along the second direction, so as to drive the whole locking structure 13 to move along the second direction.

It should be noted that, the "movably connecting the guide portion 133 with the guide structure 110" in this embodiment includes, but is not limited to, sliding fit or rolling fit of the guide portion 133 and the guide structure 110, specifically, the guide structure 110 may be configured as a guide rail, a guide groove, a guide hole, etc., and the guide portion 133 may be configured as a slider, a guide rod, etc., and slidably fit with the guide rail, the guide groove, the guide hole; alternatively, the guide portion 133 may roll in the guide rail or the guide groove by a rolling structure such as a ball, and the specific structure of the guide structure 110 and the guide portion 133 is not limited in this embodiment, so long as the two structures can cooperate with each other to guide the movement of the locking structure 13 in the second direction.

In some embodiments, as shown in connection with fig. 3 to 6, 9, 10 and 13, the locking structure 13 includes a locking body 131 and a clamping structure 132, where the clamping structure 132 is disposed on the locking body 131; the guide portion 133 is provided on the locking body 131; after receiving the trigger force, the trigger structure 12 moves in the first direction, and drives the guide portion 133 to move on the guide structure 110 through the bar-shaped hole 120, so as to drive the locking body 131 to move in the second direction, and further enable the locking structure 132 to achieve the locking or unlocking function. The locking structure 132 is located at one end of the locking body 131.

In the above embodiment, through the provided clamping structure 132, when the locking main body 131 moves in the second direction, the clamping structure 132 can extend to be locked with the corresponding matching structure, or retract to be unlocked, and the clamping structure 132 is clamped with the corresponding matching structure to realize the locking function, so that the locking effect is more firm and stable, and the locking effect is not easy to fail.

Specifically, the locking body 131 has a rod-shaped structure, and the fastening structure 132 includes a hook, a buckle, a bayonet, a fastening rib, etc. fixedly disposed on an end of the locking body 131. Preferably, the clamping structure 132 in this embodiment adopts clamping ribs.

Of course, in other variant embodiments, the locking structure 13 may also only include the locking body 131 without the clamping structure 132, specifically, the locking body 131 is in a rod-shaped structure, the locking body 131 can be used for installing the guide portion 133, and locking can be achieved, the locking body 131 is a locking rod, a corresponding mating structure is provided with a locking hole, an end portion of the locking body 131 is inserted into the locking hole to achieve locking when extending, and an end portion of the locking body 131 is pulled out of the locking hole to achieve unlocking when retracting.

In some embodiments, the locking structure 13 and the guide 133 are both rod-like structures; the locking structure 13 extends in the second direction, and the extending direction of the guide portion 133 is perpendicular to both the first direction and the second direction. The locking structure 13 and the guiding portion 133 are parallel to the same plane, for example, may be disposed in a horizontal direction, and are perpendicular to each other; the triggering direction is the vertical direction.

In the above embodiment, the locking structure 13 and the guiding portion 133 are both in a rod-shaped structure, and the guiding portion 133 and the locking structure 13 are vertically arranged, so that the guiding portion 133 is convenient to be matched with the strip-shaped hole 120 and the guiding structure 110.

In some embodiments, as shown in connection with fig. 6, 10, and 13, the guide portion 133 includes a first guide portion 1331 and a second guide portion 1332, where the first guide portion 1331 and the second guide portion 1332 are disposed opposite to each other on the locking structure 13; the number and positions of the guide portions 133 are set corresponding to those of the bar-shaped holes 120.

In the above embodiment, by arranging two guide portions 133 on two sides of the locking structure 13 and correspondingly arranging two groups of strip-shaped holes 120, the balance and stability of the movement of the guide portions 133 when driving the locking structure 13 to move can be better.

In some embodiments, the locking structure 13 is provided with a via; the first guide 1331 and the second guide 1332 are provided in the via hole; the first guide 1331 is integrally connected or detachably connected with the second guide 1332; or the first guide 1331 and the second guide 1332 are respectively installed in the via hole.

In the above embodiment, the installation of the guide portion 133 is facilitated by the via hole provided on the locking structure 13. The first guiding part 1331 and the second guiding part 1332 adopt an integrated structure, integrally penetrate through the through hole on the locking structure 13, realize the assembly of the guiding part 133 and the locking structure 13, simplify the assembly steps of the guiding part 133 and the locking structure 13 by adopting the integrated structure, and improve the assembly efficiency. The first guiding portion 1331 and the second guiding portion 1332 can be fixed integrally in a detachable connection mode, so that the detachable connection type flexible electric bicycle is designed, convenient to detach and transport, and capable of avoiding the problems that the integral first guiding portion 1331 and the integral second guiding portion 1332 are large in overall size and inconvenient to detach and transport. The first guide part 1331 and the second guide part 1332 can also adopt an installation mode of being independently assembled on the locking structure 13, and the first guide part 1331 and the second guide part 1332 can be respectively installed in sequence during installation, so that the installation device is more suitable for a use scene with a relatively limited installation space.

Specifically, in the present embodiment, the via hole is formed on the locking body 131, the locking body 131 has a rod-shaped structure, and the via hole is formed along the radial direction of the locking body 131. The via hole is opened on the sidewall of the locking body 131, i.e., the locking lever, and penetrates through the sidewall.

Further, in some more specific embodiments, the first guide portion 1331 and the second guide portion 1332 are guide rods, and the first guide portion 1331 and the second guide portion 1332 may be formed by one guide rod, which penetrates through the through hole on the locking structure 13, so that the first guide portion 1331 and the second guide portion 1332 are formed at two sides of the locking main body 131, respectively. Or in other alternative embodiments, the first guide 1331 and the second guide 1332 are two guide rods, respectively fixed in the via or both fixed in the via after connection. In this embodiment, the outer diameter of the guiding portion 133 is slightly larger than the inner diameter of the via hole, and the guiding portion 133 is in interference fit with the via hole, so that effective fixation of the guiding portion 133 and the locking structure 13 can be achieved without additional connecting structures.

Of course, in other alternative embodiments, the locking structure 13 may not be perforated, the guide portion 133 may be integrally formed with the locking structure 13, or the guide portion 133 may be fixed to the locking structure 13 by bonding, welding, screwing, interference fit, or the like.

Further, in the present embodiment, the first guide portion 1331 and the second guide portion 1332 are symmetrically disposed at both sides of the locking body 131; the two groups of strip-shaped holes 120 and the guide structures 110 are correspondingly arranged, and the two guide parts 133 are correspondingly arranged in the two groups of strip-shaped holes 120 and the guide structures 110 in a penetrating mode. Preferably, the guiding structure 110 is a bar-shaped groove extending along the horizontal direction, and two corresponding guiding portions 133 are opened on two opposite side walls of the mounting structure 11.

In some embodiments, as shown in connection with fig. 5, 6, 8-10, the locking device 10 further comprises a resilient structure 14, the resilient structure 14 being configured to apply a restoring force to the trigger structure 12; the locking structure 13 has an initial state and a use state; when the trigger structure 12 receives a trigger force, the trigger structure 12 drives the guide part 133 to move on the guide structure 110 through the strip-shaped hole 120, so as to drive the locking structure 13 to switch from an initial state to a use state; when the trigger force is removed, the reset force drives the trigger structure 12 to move, so that the locking structure 13 is driven to reset from the use state to the initial state; wherein the initial state is an unlocking state, and the use state is a locking state; or the initial state is a locking state, and the use state is an unlocking state.

In the above embodiment, the elastic structure 14 can enable the triggering structure 12 to be automatically reset and stably kept in the locking state or the unlocking state when the external force is removed.

Preferably, in this embodiment, the initial state is a locked state, and the use state is an unlocked state, that is, the locking device is in a locked state in normal state, so that the user can unlock the trigger structure 12 when pressing the trigger structure, and the locking structure 13 can be kept in the locked state when removing the external force, without pressing all the time, thereby improving the use experience of the user.

In some embodiments, the mounting structure 11 comprises a mounting box, the triggering structure 12 is arranged in the mounting box, and a protruding opening for the triggering structure 12 to protrude is arranged at the top of the mounting box; the box body 111 of the mounting box can limit the movement of the trigger structure 12 in the vertical first direction; the mounting box is provided with a through hole 1111 through which the locking structure 13 can pass and move in the second direction. I.e. the box body 111 of the mounting box is able to limit the movement of the trigger structure 12 in the horizontal direction. The relative first lateral wall and the second lateral wall of mounting box can carry out spacingly to the ascending activity of locking structure third direction, and the third direction is the extending direction of guide bar, and it is all perpendicular with first direction and second direction. The mounting box is further provided with a third side wall and a fourth side wall which are oppositely arranged, and the first side wall, the third side wall, the second side wall and the fourth side wall are sequentially surrounded to form the side wall of the mounting box. The third side wall is provided with an extension rib which extends in the second direction, and the extension rib and the fourth side wall are positioned at two ends of the triggering structure in the second direction so as to limit the movement of the triggering structure in the second direction.

In the above embodiment, the hidden installation of the triggering structure 12 and the locking structure 13 can be realized through the installation box that sets up, the aesthetic property is improved, the extension mouth that the top of installation box set up can make triggering structure 12 follow this extension mouth and stretch out, so as to make things convenient for the user to press the trigger, and the box body 111 of installation box can also carry out spacing to triggering structure 12's motion, ensure that triggering structure 12 can only move in first direction, can not take place the displacement in other directions, in addition, through the through-hole 1111 of seting up on the installation box, dodge locking structure 13's motion in the second direction, make locking structure 13 can freely move in the second direction, in order to realize unblock or locking, and can also restrict the motion of locking structure 13 in other directions except that the second direction through the through-hole 1111 of setting, ensure that locking structure 13 can not take place phenomenon such as skew or slope in the process of second direction motion.

In some embodiments, the mounting box has a box opening, the mounting structure 11 further comprises a box cover 112, and the box cover 112 covers the box opening of the mounting box; the elastic structure 14 is abutted between the cover 112 and the triggering structure 12. The resilient structure 14 may be a resilient block, a spring, or the like.

In the above embodiment, the box opening is located at the bottom of the mounting box, and the elastic structure 14 is disposed between the box cover 112 and the triggering structure 12 in an abutting manner, so that when the triggering force of the triggering structure 12 is removed, the elastic structure 14 can apply a restoring force for moving upwards to the triggering structure 12, so that the triggering structure 12 drives the locking structure 13 to restore to the initial position.

The locking device 10 is mounted on a stationary target object, and a locking engagement structure 31 which is engaged with the locking structure 13 of the locking device 10 is provided on the locked object, so that the locked object can be locked in the target object by the locking device 10. The specific form structures of the target object and the locked object are not limited in this embodiment, and may be any two parts that need to be locked, and the target object may be a door frame, a vehicle frame, a container main body, and the locked object may be a door, a vehicle door, a container cover, and the like.

Specifically, the mounting box includes a box body 111 and a box cover 112. The inside of the case 111 has an installation cavity with an open bottom, which constitutes a case opening, and the installation case is integrally installed and fixed in the target object. Of course, in other modified embodiments, the case 111 may have a hollow structure penetrating from top to bottom, and the upper end opening of the case is fixed to the target object and forms an installation cavity together with the target object, and the lower end opening of the case 111 forms a case opening. The trigger structure 12 and the locking structure 13 are installed in the installation cavity, and the box cover 112 is fixed at the box opening to seal the box opening.

Preferably, the lid 112 is wrapped around the mouth of the case.

More preferably, the box cover 112 and the box body 111 are clamped and fixed, so that the disassembly and assembly are convenient.

Specifically, a clamping groove 1122 is formed in a side wall of the box cover 112, a buckle 1112 suitable for being clamped into the clamping groove 1122 is correspondingly formed in a side wall of the box body 111, and the box cover 112 is connected with the box body 111 through clamping cooperation of the buckle 1112 and the clamping groove 1122.

Further, the box cover 112 has a 匚 -type structure, and specifically includes two opposite side walls, two opposite side walls are respectively provided with a clamping groove 1122, and opposite side walls corresponding to the box body 111 are respectively provided with a buckle 1112, so that two sides of the box cover 112 and two sides of the box body 111 are respectively connected and fixed, and the connection is more firm and stable. Preferably, two sets of clamping grooves 1122 are respectively arranged on the side walls of each side of the box cover 112 at intervals, and two sets of buckles 1112 are correspondingly arranged on the side walls of the box body 111.

In some embodiments, the resilient structure 14 comprises a spring and the cover 112 is provided with a spring mounting portion 1121 adapted for positively mounting the spring. The spring mounting part 1121 is a limit column fixedly arranged on the box cover 112, and the spring is sleeved on the limit column; alternatively, the spring mounting portion 1121 is a mounting portion provided on the cover 112, and the inner periphery of the mounting portion is formed with a positioning sidewall that matches the outer periphery of the spring.

In the above embodiment, the elastic structure 14 is simple in structure, low in cost, good in elasticity and high in deformability by adopting the spring. The spring can be effectively limited by a limiting column or a mounting position arranged on the box cover 112, so that the phenomenon that the spring is unstable in position and shifts in the circumferential direction is avoided.

Preferably, in this embodiment, as shown in fig. 8 to 10, a positioning sidewall is disposed on the inner side of the bottom wall of the box cover 112, and the positioning sidewall may be an arc structure or an annular structure matched with the outer periphery of the spring, so as to limit the spring and prevent the spring from being displaced in the circumferential direction.

Preferably, in this embodiment, the positioning side wall has an arc structure, and has two sets of opposite positioning side walls, and the two sets of opposite positioning side walls can realize that the spring is effectively limited in the whole circumferential direction.

In some embodiments, as shown in connection with fig. 9-12, the trigger structure 12 includes a top wall and a peripheral side wall, the top wall is provided with a convexly disposed trigger portion 122, and the trigger portion 122 may extend from the extension opening for user actuation. Optionally, the triggering portion 122 is an annular rib formed on the top wall of the triggering structure 12, the outer periphery of the annular rib is matched with the inner periphery of the extension port, and an operation area for being pressed by a user is formed between the inner periphery of the annular rib and the top wall of the triggering structure 12.

Further, the peripheral side wall of the triggering structure 12 includes two first side walls extending along the second direction and disposed opposite to each other, and two second side walls connected to two ends of the two first side walls, and the two second side walls are respectively provided with an avoidance opening 121 adapted to avoid the movement of the locking structure 13 in the second direction.

Preferably, the avoidance opening 121 is a bar-shaped opening extending along the first direction, more preferably, the avoidance opening 121 is formed on the lower edge of the second side wall of the triggering structure 12, and by setting the avoidance opening 121 to be a bar-shaped opening extending along the first direction, not only the movement of the locking structure 13 in the first direction can be avoided, but also the triggering structure 12 moving in the first direction can be prevented from interfering with the locking structure 13 relatively moving in the first direction.

Preferably, a plurality of limiting plates 123 are fixedly arranged in the triggering structure 12, the limiting plates 123 are respectively arranged at two sides of the triggering structure 12, so that a limiting channel through which the locking main body 131 can pass is formed in the middle of the triggering structure 12, the limiting channel is suitable for extending along the second direction, the elastic structure 14 is abutted between the limiting plates 123 and the end face of the peripheral side wall of the triggering structure 12 and the box cover 112, the limiting plates 123 can limit the displacement of the locking main body 131, the locking main body 131 can only move in the second direction, the phenomenon of inclination or offset towards other directions can not occur, and the contact area between the elastic structure 14 and the triggering structure 12 can be increased through the limiting plates 123, so that the elastic structure 14 can provide more stable resetting force for the triggering structure 12.

According to an embodiment of the present utility model, in another aspect, there is provided a container including a container body 20 and a cover 30, the locking device 10 of any of the above embodiments, the container body 20 having an opening; the cover 30 is openably and closably provided at the opening of the container body 20; the locking device 10 is provided on the container body 20 for locking or unlocking the cover 30 and the container body 20.

The container provided in this embodiment can lock or unlock the cover 30 by adopting the locking device 10, and has higher stability and reliability.

In some embodiments, the container body 20 forms the mounting structure 11; the trigger structure 12 is disposed in the container main body 20, and the position of the container main body 20 corresponding to the trigger structure 12 is provided with an avoidance hole 220, and the trigger structure 12 extends out of the avoidance hole 220 for pressing triggering.

In the above embodiment, by disposing the locking device 10 in the container body 20, the hidden mounting of the locking device 10 can be achieved, and the aesthetic appearance is improved. The trigger structure 12 can extend out of the container main body 20 through the arranged avoidance holes 220, so that the user can conveniently touch and press the trigger.

It should be noted that, in the above embodiment, the container body 20 and the mounting structure 11 may be integrally formed, and when the container body 20 and the mounting structure 11 are integrally formed, the container body 20 forms a top wall of the mounting box, and the outlet and the avoiding hole 220 on the mounting box have the same structure. Of course, the mounting structure 11 may also be a mounting box that is fixedly disposed in the container body 20 and is independently disposed, the mounting box is mounted and fixed on the container body 20, and the protruding opening on the top wall of the mounting box corresponds to the avoiding hole 220 on the container body 20, so as to facilitate the extension of the triggering structure 12.

In some embodiments, as shown in connection with fig. 3-7, the locking structure 13 is disposed within the container body 20; the cover 30 is provided with a locking mating structure 31 corresponding to the locking structure 13.

In the above embodiment, through the locking matching structure 31, when the trigger structure 12 is not acted by external force, the locking structure 13 extends outwards under the action of the spring and can be in limit fit with the locking matching structure 31, so as to realize the locking between the cover body 30 and the container main body 20; when the user presses the trigger structure 12, the locking structure 13 can retract to be in limit fit with the locking structure 13, so that unlocking between the cover body 30 and the container main body 20 is achieved.

Specifically, the locking matching structure 31 includes a hook fixedly disposed on a bottom wall of the cover 30, and after the cover 30 is covered on the container main body 20, the locking structure 13 extends out and is clamped on the hook to form a limit with the hook, so as to limit the cover 30 to be opened upwards.

Further, the locking matching structure 31 includes a hook fixedly disposed on the cover 30 and a reinforcing rib connected between the hook and the cover 30, and the structural strength of the hook can be improved by the reinforcing rib. The trip includes the trip main part that extends along vertical direction and the bottom of trip main part is to the trip portion that is formed of being close to locking device 10 direction bending extension, is provided with on the tip of locking structure 13 with the spacing complex joint muscle of trip portion, when locking device 10 is in the locked state, the spacing top of keeping out at the trip portion of joint muscle, prevents that lid 30 from upwards opening.

In some embodiments, the container body 20 includes a tub portion 21 and a frame portion 22, the tub portion 21 being provided with an open top; the frame 22 is detachably mounted at the opening, an opening is formed in the frame 22, one end of the cover 30 is connected with the frame 22 through the connecting piece 23, and the locking device 10 is arranged on one side of the frame 22 away from the connecting piece 23.

In the above embodiment, the locking structure 13 of the locking device 10 and the locking matching structure 31 on the cover 30 can be located on the horizontal plane by the frame portion 22 detachably arranged on the barrel portion 21, so that the locking or unlocking can be conveniently realized by matching the locking structure and the locking matching structure.

Optionally, the frame body 22 is fastened to the barrel body 21, so that the disassembly and assembly are convenient, and a sealing ring is arranged between the frame body 22 and the barrel body 21, and a sealing ring is also arranged between the opening of the frame body 22 and the cover body 30, so that the tightness of the whole container is better.

Further, the mounting frame has a ring-shaped structure, and the outer periphery of the mounting frame is adapted to be fastened to the opening of the tub portion 21. The mounting frame and the barrel body are connected in a buckling mode, so that the locking matching structure 31 of the cover body 30 is matched with the locking device 10 conveniently, and meanwhile, the inside of the container is cleaned conveniently or the container is charged conveniently.

Alternatively, the connecting member 23 is a rotary connection structure or a hinge connection structure, so that the cover 30 can be rotatably connected to the container body 20, thereby facilitating opening and closing.

In some embodiments, the locking device 10 is provided on an inner wall of the frame portion 22.

In some embodiments, the container is a rice storage bucket and the opening is a rice access opening. Of course, the embodiment is not limited to the rice storage container, and may be other storage containers.

In some embodiments, when the top of the tub 21 is opened, the opening is used for taking or placing rice. The frame 22 is provided at the opening so that the frame 22 can be opened to directly store rice when storing rice, or the rice can be taken directly from the opening.

Specifically, the opening of the barrel 21 is used as a rice adding port, the opening of the frame 22 is used as a rice taking port, in the use process, if the rice in the rice storage barrel is insufficient or used up, the frame 22 is detached from the barrel 21, the rice is added into the rice storage barrel through the opening of the barrel 21, when the rice is needed to be taken, the trigger locking device 10 can be pressed, the cover 30 is opened to take the rice through the opening in the middle of the frame 22, and the rice taking operation is more convenient and quick.

The locking device 10 provided in this embodiment is disposed at a position where the cover 30 of the rice storage barrel is matched with the mounting frame, and is used for opening the cover 30. The locking device 10 sequentially penetrates the strip-shaped holes 120 and the guide structures 110 through the matching of the strip-shaped holes 120 and the guide structures 110 with different extending directions, the locking main body 131 and the guide portions 133 are vertically arranged, one end, close to the locking matching structure 31, of the locking main body 131 is provided with the clamping structure 132, and the clamping structure 132 can be matched with the clamping hook of the locking matching structure 31 to lock the cover body 30.

The user presses the trigger structure 12 downwards to drive the guide part 133 to move in the strip-shaped hole 120 and the guide structure 110, so that the guide part 133 drives the locking structure 13 to move in the horizontal direction, and the clamping structure 132 arranged on the end part of the locking structure 13 is matched with or separated from contact with the locking matching structure 31 on the cover body 30, so that the cover body 30 is opened and closed; under the action of the elastic structure 14, the locking structure 13 can reset and drive the triggering structure 12 to reset to the initial position.

Although embodiments of the present utility model have been described in connection with the accompanying drawings, various modifications and variations may be made by those skilled in the art without departing from the spirit and scope of the utility model, and such modifications and variations fall within the scope of the utility model as defined by the appended claims.

Claims (15)

1. A locking device, comprising:

The device comprises a mounting structure (11), wherein a guide structure (110) is arranged on the mounting structure (11), and the guide direction of the guide structure is a second direction;

The trigger structure (12), the trigger structure (12) is used for receiving trigger force, and the trigger structure (12) is provided with a strip-shaped hole (120); an included angle is formed between the guiding direction of the guiding structure (110) and the extending direction of the strip-shaped hole (120);

A locking structure (13), wherein a guide part (133) is arranged on the locking structure (13); the guide part (133) passes through the strip-shaped hole (120) and is movably connected with the guide structure (110); the triggering structure (12) moves in a first direction after receiving the triggering force, the guide part (133) is driven to move on the guide structure (110) through the strip-shaped hole (120), and then the locking structure (13) is driven to move in a second direction, so that locking or unlocking is realized.

2. The locking device according to claim 1, characterized in that the locking structure (13) comprises a locking body (131) and a snap-in structure (132), the snap-in structure (132) being arranged on the locking body (131); the guide part (133) is arranged on the locking main body (131); the trigger structure (12) is movable in a first direction after receiving a trigger force, the guide part (133) is driven to move on the guide structure (110) through the strip-shaped hole (120), and then the locking main body (131) is driven to move in a second direction, so that the clamping structure (132) realizes a locking or unlocking function.

3. The locking device according to claim 1, characterized in that the locking structure (13) and the guide (133) are both rod-like structures; the locking structure (13) extends in the second direction, and the extending direction of the guide part (133) is perpendicular to both the first direction and the second direction.

4. A locking device according to any one of claims 1 to 3, characterized in that the guide part (133) comprises a first guide part (1331) and a second guide part (1332), the first guide part (1331) and the second guide part (1332) being arranged opposite each other on the locking structure (13); the number and the positions of the guide parts (133) are corresponding to those of the strip-shaped holes (120).

5. A locking device according to claim 4, characterized in that the locking structure (13) is provided with a via; the first guide part (1331) and the second guide part (1332) are arranged in the through hole;

The first guide part (1331) and the second guide part (1332) are integrally connected or detachably connected; or the first guide part (1331) and the second guide part (1332) are respectively installed in the through hole.

6. The locking device according to any one of claims 1 to 3, 5, characterized in that the locking device (10) further comprises a resilient structure (14), the resilient structure (14) being adapted to exert a restoring force on the trigger structure (12); the locking structure (13) has an initial state and a use state; when the triggering structure (12) receives a triggering force, the triggering structure (12) drives the guide part (133) to move on the guide structure (110) through the strip-shaped hole (120), so as to drive the locking structure (13) to switch from the initial state to the use state; when the trigger force is removed, the reset force drives the trigger structure (12) to move, so that the locking structure (13) is driven to reset from the use state to the initial state;

Wherein the initial state is an unlocking state and the use state is a locking state; or the initial state is a locking state, and the use state is an unlocking state.

7. The locking device according to claim 6, characterized in that the mounting structure (11) comprises a mounting box, the triggering structure (12) being arranged in the mounting box, and the top of the mounting box being provided with an outlet opening from which the triggering structure (12) protrudes; the box body (111) of the mounting box can limit the movement of the trigger structure (12) in the direction perpendicular to the first direction; the mounting box is provided with a through hole (1111), and the locking structure (13) can pass through the through hole (1111) and move in the second direction.

8. The locking device according to claim 7, wherein the mounting box has a box opening, the mounting structure (11) further comprising a box cover (112), the box cover (112) being arranged to cover the box opening of the mounting box; the elastic structure (14) is abutted between the box cover (112) and the triggering structure (12).

9. The locking device according to claim 8, wherein the elastic structure (14) comprises a spring, and the cover (112) is provided with a spring mounting portion (1121) adapted for limiting the mounting of the spring;

The spring mounting part (1121) is a limiting column fixedly arranged on the box cover (112), and the spring is sleeved on the limiting column;

Or the spring mounting part (1121) is a mounting position arranged on the box cover (112), and the inner circumference of the mounting position is provided with a positioning side wall matched with the outer circumference of the spring.

10. A container, comprising:

A container body (20), the container body (20) having an opening;

a lid (30) which is provided in an openable/closable manner at the opening of the container body (20);

the locking device (10) according to any one of the preceding claims 1 to 9, arranged on the container body (20) for locking or unlocking the cover (30) with the container body (20).

11. Container according to claim 10, characterized in that the container body (20) forms a mounting structure (11); the trigger structure (12) is arranged in the container main body (20), an avoidance hole (220) is formed in the container main body (20) corresponding to the trigger structure (12), and the trigger structure (12) extends out of the avoidance hole (220) for pressing triggering.

12. Container according to claim 10, characterized in that a locking structure (13) is provided in the container body (20); the cover body (30) is provided with a locking matching structure (31) corresponding to the locking structure (13).

13. The container according to claim 10, wherein the container body (20) comprises:

a barrel body (21) with an open top;

The frame body (22) is detachably arranged at the opening, the opening is formed in the frame body (22), and one end of the cover body (30) is connected with the frame body (22) through a connecting piece (23);

the locking device (10) is arranged on the side of the frame body (22) away from the connecting piece (23).

14. Container according to claim 13, characterized in that the locking means (10) are provided on the inner wall of the frame part (22).

15. The container according to claim 13 or 14, wherein the container is a rice storage bucket and the opening is a rice taking opening;

And/or when the top of the barrel body (21) is provided with an opening, the opening is used for taking or placing rice.